so im GMing and im running into some problems with the techmarine is far more super human than the rest of the team becuase of 800xp for TFIW, also i think it belies a lack of progression for the toon since theres no need for bionics really except to grab the ones that give you buffs.
what it really boils down to is mostly hypotecial talk that goes like;
GM "well this could happen to you guys"
genric marine one "oh that could be bad"
tech marine " im a robot huurrr spechial tatic"
GM" your still partially human this should be a problem for you too"
tech marine "nah RAW(ive made a stand to use most of the RAW as RAW) says i dont need to breathe and your mind lazers cant get me"
GM "**** that trait"