I've got all this in-game currency to spend, not sure what to buy...i'm sort of the rush n spray player, what do you recommend? :)

There's so much to choose from. I prefer the Pathfinder for speed, and have settled on the Bolt Launcher as the key weapon. I find it easier to get mid-airs with etc than the spinfusor.

I reckon the best bet is to find the speed you like playing the game at (light/med/heavy) and then try out the various classes at each weight/speed - eg pathfinder/sentinel/infiltrator for Light, Radier/Soldier for heavy, and then the heavier classes doombringer/juggernaut/brute. Tonnes of people fucking own using the brute but I've never spent much time with it.

GL! I think you might be able to try out weapons in Training mode without purchasing them?