Hello,
I've been working on this for the past couple of weeks. With the comments on here I was all but ready to purchase Telerik but for as much money as each of these products charge, I thought it would be worth the time investigating into the products and more importantly the companies.
Please note I'm basis this off the latest 06 V2 versions of these products released in June 06.
First I read that telerik was much easier to configure, setup and deploy and I wanted to believe it but to me there is no comparision. NetAdvantage for me was the easiest hand's down. I got an error trying to run a page with a control after the initial install but easy to follow help told me to create a virtual directory on the dev machine and how to copy the dll's to the bin directory when publishing to a production machine.
Next my little test I was going to setup a page with a menu, toolbar, panelbar, A combo box and a grid. I created a master page and did a simple layout. I put the menu, tool bar and panel bar on the master page. All it has is some links and a panel with radio buttons.
A link in the panel bar when clicked would open another page that would have a combo box for users to select a customer and when selected it would open up a simple hiearchial grid. One of the caveats for the rows in the master grid, I need a column that had a combo in it that when clicked would use the ID from the current row go out and get Project manager info and populate an overlay grid to display and be editable.
Finally when a row in the detail table was clicked, have a new grid show with details about that record.
In about an hour I was able to get most of what I wanted accomplished with the Netadvantage suite. With Telerik I ran into a problem with themes controls being on a master page etc that I don't care to go into all the details about but bottom line over a week, about separate emails back and forth with Telerik and several phone calls to sales guy who brought in some manager and I still don't have a sample of what i thought would be fairly simple.
Again with NA, I've gotten about 85% accomplished with the NA suite. The rest I'm using as an opportunity to test Infragistics support.
Keep in mind I wear a lot of different hats and for me to spend $1000 on products such as these, I want the granualrity to be able to do anything I want with the controls. At the same time, if I want to put a simple panel bar, toolbar on a master page, set a style, I want to be able to do it with a few clicks of a button. I want to have a hiearchial grid, instead of having to type 30 lines of source, it's nice to pass multiple tables in a dataset, set a relation and bind it to the grid and be done. Net Advantage gives me that. Telerik from what I can see is far from it.
On the flip side. With what I have gotten to work with Telerik, when I got to the same stage with NA controls, I opened the web pages the html sent by telerik was less that that sent by NA. But I haven't played with the product enough to see if there are default functionalities in the controls I should turn off in NA that would prevent some of this.
Source code is another big issue here because if these companies ever go belly up, it would be imperative to at the very least have the source code to handle problems and not just get totally buried. Telerik you have to buy 5 licenses and NA comes with a single license. (I will say Telerik has offered to throw source in if I go with their product.)
Support, again, I'm not sure the claims here but I've called Infragistics line 3 times and all three times I get a person to talk to. Telerik, I think they have one or two persons in an office in Ma as a front to try and show a US presence but everything is in Belarus.
Also, email support is pretty much it. Reponse times I've had ranged in the 1/2 day to couple day range. In my issues I stepped up the heat in my responses to try and similuate a real live production problem to see if I would get an escalation and finally phone time since email was going no where. Letting them know your dissatifaction with their support got me a "quick note" to show respect or maybe I should go with Infragistics if I didn't like the way things were being handled.
Not sure a phone call with a live person would do much good because of language barriers or at least with the escalation manager that got on the phone and was going to "make this all right".
Infragistics I can opt to go with priority support that gives me instant message or phone support and in my eye, email will not cut it if I'm in a server down type of situation with one of my customers because of one of these products.
Which brings me to one of my final thoughts. I have no problems buying products from any country. In fact I think it's good for us as consumers. The only problem I have is a company that is based in a country where they pay employees pennies on the dollar to what a company has to pay developers in the US. Now maybe Netadvantage is a front and all their work is offshored as well but at least their presence in the us is staffed to answer my calls and support me with professionals which I can easily communicate with. Not a prejudice type of thing but it's very frustrating being in a pressure cooker and having to focusing more on trying to understand the person you're working with versus the problem at hand.
In closing, there is no intention advocating either company over the other. Actually, I still haven't written off Telerik because mainly of what I saw in the html code test I mentioned. (Still sorting through it.) Plus I've only dealt with customer service at Infragistics and I've submitted a request with two problems to resolve and I'm reserving judgement on their support and to make my final decision when finishes up.
The point of my post here is to try to share my experiences and hopefully helps others that were in my shoes a couple of weeks ago. Also, partly I was all ready and excited to go with Telerik based on comments read here but in actually testing the products up until now, personally I've found most of the comments to be completely the opposite.
Please others with more experience with the latest products from each company, please post your opinions as well because as I mentioned I haven't totally decided on which one to go with yet but based on the reasons I've seen so far to go with telerik as mentioned the complete opposite has been true in my experience.
Thanks.