PetaPoco has been excellent so far. I really like being able to easily switch between dynamic and strongly typed results. If you're not doing "Select * on <table>" the dynamic result is pretty necessary.
I do see where there could be some ways to improve querying the database where you're doing a lot of joins or returning data that is not limited to the table design at all.
I do see where there could be some ways to improve querying the database where you're doing a lot of joins or returning data that is not limited to the table design at all.