Great evolution
I remember liking blueshift.
And frankly, this blows the other out of the water.
So many choices, I love it.
As mentioned before, a sorting system would be nice. Even if it just separated shields and weapons, but I would prefer shotguns and such together. For an idea on this I would look at the way Dirge of Cerberus organized barrels/gun upgrades.
Awesome game.