I’m guessing the OP was really asking about cartridges and not caliber. If not I can’t really think of any calibers to dump. In any event to each his own when it comes to cartridges. If you have it, like it, can provide ammo for it, go ahead and shoot it. Some handle magnum cartridges well, others don’t, only way to find out is to try them out. Truth be told magnum performance used to be a yardage gig and still somewhat is. With today’s heavy for caliber fast twist barrels, the non mags do not hurt for impact velocity and performance out at 350-400 yards and beyond in the field. Much easier on the human anatomy as well, you know shoulders, eyes and such. No judgements here regarding a persons ability or limitations.
