Hi there, I own a four piece PHX and have recently ordered a Sonor Prolite. I'm a fan of both companies drums, and think Yamaha's hardware is the best, but am starting to thinking the Sonor shells are purer sounding and more precise to tune. I'm contemplating selling my PHX and going for the full Sonor hit and getting an SQ2 series kit. I really like the PHX but criticisms are thicker bass drums I think don't work as well, they sound drier without any muffling in to start with, and possibly higher in pitch. Also, the 12 inch tom on this kit is very awkward to tune, I've tried every different tuning combination and there are still rogue and wanted discrepancies in the sound. Starting to think that a thick shelled Sonor kit, with a thinner bass drum might be the way forward. Any thoughts, or experiences with these kits much appreciated!