I've got a Samson wireless rig - the Airline 77 UHF one. It's a little noisy and it kills your output on hotter pups. I gig with an SG with JB/Jazz; going through the Samson takes away the extra hotness of the JB, bringing its output down to about the level of the Jazz, as that's all the unit can apparently kick out. If I didn't need to be quite so mobile and I could afford something better, it probably wouldn't leave the house much...until I got a vocal mic transmitter for it. Pretty awesome for vocals, actually, but for guitar, you can do better.