Ive not got the crossbow yet
When you do, your gonna love it dude!
Lets say you in a corridor and there's a Big Daddy at the end, Put electric traps from the crossbow down the corridor 4 should do it. Then shoot the big daddy once with the handgun. The big daddy will charge at you and obliterate itself!
If it doesn't die pummel it once with an explosive buck!
Josh