I used to have a gravity fed hopper on the t9....I have a Etek3 LT with a rotor hopper so I will prolly use that if I get another T9....So that may explain why I broke paint.....The T8 broke paint outa the mag when I tested one at a field....I will prolly go with the T9 but didn't know if any upgrades out there, if there was a barrel to paint match now or is it still 1 barrel....What paint you use Fub