the gun show is comin this weekend and i'll be buyin a .45 just wanna know your thoughts for or against buying it at the gun show. a buddy of my dad's whose pretty into handguns, told me not to buy it at the show. he claims its better to have a shop on hand that's not gonna leave town like the show will. with the smith and wesson lifetime guarantee though, is that really an issue? any advice sill be greatly appreciated. I would love to buy the gun saturday and take it home then and there rather than have to wait for the shop to order it. thanks guys!