I tried PK Tin Hammer again today, and I think I just cannot into tanking
First, stat spread - you either give up on Sprint (10/3/3/10/3/7/5) to be able to max STR, in which case you can never move, or you get Sprint and compromise STR which is your main attack power. Or I guess you could go psiless, which honestly might be the way.
Second, even at max STR + rathound barb, I feel like you're constantly behind on damage curve on DOM - sure you can two-hit regular enemies but you don't have enough tools (morphine, TK Punch, last stand) to last the distance against thicker enemies like, say, MacLander. Again maybe psiless for mushroom brew is the way
So I actually understand the logic of going crit on the hammer per @normie - but the challenge is how do you fit that in. I hate playing SI unless I just set HP permanently at 29% and never get hit, it's a pain in the arse managing the threshold.