never had a problem with that. if iam on 1 hp and get that item i mostly got weapons already to just heal me in 1 min for 2 hp. Attack speed with lightnings every hit is just nice for that. so 60bullets in 10 sec but with getting 3 bullets back or 33% without bullet consum while standing still. TL;DR No Ammo use and huge Attackspeed is sick af if you are too bad and get hit all time to heal yourself.
su**er