if i want a pdw-type home defense gat, is literally the only argument in favor of 300blk that it does better at 100+ yards and i can run supers in it for ak-like performance? if it's basically going to live its life as a bedside gun with subsonics and a can on it, is there any actual reason to get a 300blk sbr over a suppressed 9mm or 45acp pcc?