Only really really fun? And funny! And fun. Also fun.
Which is the reason I play games. Well, that and the ability to groin kick someone into a building. And make a cool jet sound when super jumping into the air.
On a gameplay note, on Hardcore, you do not regenerate in combat, you have to kill people instead. It makes combat a lot more challenging.
For weapons I deploy Deckard's handgun and Robocop's SMG. And some other, less cool stuff. Oh! Except the singularity gun. THAT'S a lot of fun, too.
I noticed and that was fine by me.. I always thought regenerating that fast was too unrealistic anyway.. And since it is a virtual reality game, healing by killing people didn't bother me as much. For other games, i would much rather search for medical kits rather than regenerating like a reptile.. Left4Dead did that really well.. Bandaging yourself to heal complete with animations and all.. Would be a nice to see something similar in Cyberpunk.
I did exactly same thing with guns.. Couldn't help myself.. Too cool.. TOO COOL!
I really liked Dubstep Gun and Disintegrator as well.. (Both fully upgraded)