Quote Originally Posted by evanfitch View Post
Is it better to level all assault weapon skills up evenly on all weapons? Or just stack assault weapon skill levels on the one you plan to keep around the longest?
Depends.

Each skill level is the same amount of damage increase, so leveling up weapons with lower skill levels is more efficient (as it is cheaper). But at the same time, if you're going to drop that weapon soon, then what's the point? For example, we are about to get two decent Thunder SSRs. There's little point in leveling up the two of your weakest SRs at the moment, as you're just going to drop those in less than a week.