Lots of choices for ammo on the 22-250,the swift my be more difficult buying for off shelf.The Swift has more chance for shooting the barrel out if you reload and shoot alot of boat tails.You can reload alot of 22-250's with a pound of 4320 and some 55 grain flatbase bullets with good accuracy and good barrel life.One doesn't outweight the other that much,buy one shoot it and see if it pleases you and have fun working with it!