I love the painboy + cybork body combo on my nobs. Keep in mind that anything that would ignore armour will ignore the feel no pain rule... that 5+ invuln comes in handy.
In most cases if you fail the invuln you get to turn around and take the FNP roll, with two wounds each this really gives your nobs some staying power and something for your oponent to fear. costly...yes, but well worth it IMO
In most cases if you fail the invuln you get to turn around and take the FNP roll, with two wounds each this really gives your nobs some staying power and something for your oponent to fear. costly...yes, but well worth it IMO