Brutal to not be able to swap out bags and when you remove the small one you lose your big one. Bruuutal.
Yeah, and I still lost 2 other bags after realizing that. Slow learner. Got up to 350 or so kills trying to grind out max everything but had to give up and go to bed. :) There was a point at about mid-armor that I stopped taking damage. Obvious just a concept thing but a few small tweaks and it can be a bit more challenging.