D'Addarios for me. They have every guage set I need, and I always use stainless steel, because not only do they last longer, but bronze and nickel strings irritate my fingers. Theyre reliable too, and good strings for slide.
So I use their Jazz 12s and 13s on my acoustics and my resonators, and their 11s on my electrics. Heavier strings give better tone IMHO, and I kind of like a guitar to fight back a bit. The only exception is Newtone strings on my resonator, but only because it is mainly slide playing that I do on that and having a 16-64 set makes the thing sing
I played some guys Tele the other day with 9s, and it it felt like they were flopping round under my fingers, and there was no tone there at all.
Sollophonic