I fish with two and three fly rigs almost all the time, This is in the small and large streams
of pa. they work out well as you cover most of the water you are fishing.
The flys I fish go from size 6 to 18, I have fished through some educated fish on the Tully and Little Lehigh,Clarks. Give it a shot you will be glad you did.
Oh just keep your droppers short and stiff.

Wet