Just checked WOW I can buy a lot of shells for $ 800. Had my mind set on another 600 mark 5. Looks like a nice progressive loader. Forgot to mention 28 ga.
A single stage reloader is good for small ga. shells. They are a little slower to operate but you do not have that many to reload. You can save on the 28's and 410's as they are more expensive that the others. Roger C.
Single stage is OK, and some folks feel it is better for 28 gauge and .410. If you decide to go that way, I would suggest you strongly consider moving one step up from the 600 to the SizeMaster. Better resizing system by far, and the primer feed system speeds things up a lot more than you might think.
+1 on the Sizemaster for 28 gauge. That's what I bought when I got back into reloading this summer, and I love it. You won't be disappointed.