Well here is what I use:
For my T2 I use a 50 round app and a capless joyride pack. When I need to reload (which is often haha) I grab 3 tubes in my hand and dump them, then throw said tubes into my dump pouch.
I like this a lot because a) the set up is extremely light and it helps me make far moves
the reload is extremely quick with a little bit of practice (not to mention I think reloading is part of the fun) and c) I use the same kit with my t2 as I do with my phantom, all I have to do is take the tank off and put it on the phantom (and make sure I grab only one tube instead of 3 lol). When I go to big games like IoN I grab my leg harness and throw that on as well.
Just go experiment with what you like and decide from there, and it's not like it's set in stone when you make a decision.