Just got to G.U.T.S.
My shotgun is fully upgraded. Hacking, Repair and Leverage are fully upgraded as well.
There are a lot of other skills i'm currently using but not sure i wanna invest in fully upgraded them. Question is can anyone recommend any really useful typhon abilities besides morphing into other objects which i'm currently using.
I think the resistance one are the one to pick, also the regeneration one is really nice to have.