Baseball Bat. It's light, it's quick to use and it's a simple basic thing. Unlike the Sledgehammer which just seems a little too much or the Steel Chair even which kind've limits the wrestler in what he can do with it. But with a baseball bat you can do a lot of different things. You can hit them it as normal, or hit them in the gut and break it over their back/head, or you can choke someone out with it.
I also quite like Jeff Jarett's guitar because of the way it smashes over someone's head.
Favorite Wrestlers Of All Time - The Undertaker, The Rock, Stone Cold, Chris Jericho, Kurt Angle and Edge
Never really liked the use of weapons TBH, I don't mind it but I wouldn't watch a match that predominately showcased the use of weapons over wrestling, if I had to choose I'd choose the classic chair even though it is a prime contributor to concussions, but it is a classic weapon that will be used forever and if used well is pretty destructive (kayfabe) EG Two Man Power Trip
Raw: Daniel Bryan, The Miz, CM Punk, John Morrison, Sin Cara, Natalya, Evan Bourne, Triple H, Zack Ryder
Smackdown: Big Show, Christian, Cody Rhodes, Drew McIntyre, Jack Swagger, Kane, Kofi Kingston, Rey Mysterio, UNDERTAKER
Motor City Machine Guns, AJ Styles, Sting, Kurt Angle
I never really had a specific fave weapon, but I liked the hardcore matches where there'd be dozens of diff weapons for guys to choose from, regardless if they were used, was fun to see weapons scattered all around the ring