Reloading is by far the best way to go. If volume is not a consideration then a simple MEC 600 and a decent receipe (I'll bet'cha a lot would be offered here if you asked) will put you in business. Hulls are usually free at a gun club, a few pounds of powder, a little shot, wads, and primer and you're off to the races. Biggest advantage over ready made ammunition is you can change it at will to fit whatever shooting you'll be doing. Besides, it's really a fun pastime and no too mentally taxing (proof: I do it). With the same hulls I load my 12's to toss anything from 7/8 oz at clays to 1 1/8 oz for pheasant and keep it all vintage friendly.
