Track Spare
300C (Used for spares)
505T
910A(Benchmark,main ball on my leagues)
920A
930T
Lx16
The lower series balls never did it for me, which is why my 300C is currently my spare ball.
Bought the 910A at the end of last year for a tournament and fell in love.
Havent put it away since. Had a lot of great games with it in my local house.
Clean through the front, nice hard move on the backend and a lot of power.
920A was my go-to backup ball when the 910A wasn't working. Reads a little earlier than the 910A, grabs the lane hard and doesn't stop.
930T i only threw a few games with, its a lighter ball than i'm used to throwing and it really screws my timing and release up. From what i've used though it reads earlier than the A series, and has a decent hook that I just couldn't use.
Just bought the Lx16 last week and wow.
Easily my new benchmark. Reads earlier than the A series, but when it hits the dry it is goodnight for the pins. Most aggressive ball I've seen from Track by quite a bit. Really lets me open the lanes up (Medium-high speed/ medium revs, which is why the lower series balls are a handicap to me), which is something I've been missing and it feels good to have in my arsenal.