Feb 12, 2021 03:39 PM|bruce (sqlwork.com)|LINK
I would not mix. Pick one or the other. EF raw sql should perform as well as dapper. The main disadvantage of ef over dapper, is the context needs a dbset for every raw sql entity. But this makes the context more formal.
note: I use dapper instead of EF, but still would not recommend a switch to dapper for some of your queries if ef is the ORM.