We need to separate LINQ, the C# language feature, from the library implementation, LINQ to SQL or Entity Framework. The later does tend to cause issue because it offers a rather leaky abstraction over your database and poor performance. But it doesn't have to be this way. Case in point BLToolkit, a lesser known database access library that uses LINQ. It is light and almost as fast as native access. Very close to Dapper in performance or pretty much the same in performance if you compile your expression trees, but of course you have type-safety. Of course it doesn't have all the bells and whistles of L2S or EF, but you gain speed and simplicity.