depends on the situation.
do you want a 41 magnum? are you buying or selling? did you approach the owner, or did they approach you? and if you are the seller, vice-verse?
41 mags are a beautiful thing, but you should know that feeding them can be difficult-unless you handload. if you ask me, they are about the most perfect revolver round out there. you can go mild, or wild. whichever you need or want.