Ive been watching alot of videos and decided im gonna start throwing track stuff again.. so with that being said there are a few balls in mind im looking to get to start me off.. The 2 main balls i was looking at were the 912t and the 716t.. I used to have the 715t when i bowled in college and it was amazing on every pattern i ever threw it on besides cheetah. Also wanting the 508a for the medium conditions and a 300 series ball for the dryer stuff.. either a 300t or 300a. Ive got a few balls i can trade for these, The balls are a roto grip cell pearl, storm marvel pearl, hammer cherry vibe, motiv recon rx1 the orange one, and a storm big hit particle.. also have a storm big hit pearl as well.. If trading for any of these balls they need to be pin up bc i dont have the hand to throw pin down stuff. And only looking for these in 15..