I shoot T7, get the crud ring and dont mind it.The accuracy,velocity, and ease of cleaning outway the CRUD "ring".And my home,truck,and clothes dont smell like rotten eggs.My encore w/120grns shoots .5-.75 all day.Every deer I shot only had to be shot once, and while the smoke was clearing I already was running a spit patch down and was ready to load another!!NO big deal.
PETE