When I first got my sharpener and setter, I was curious about what the band options were. If you order direct from a manufacturer you'll run in to the minimum requirements issue - which makes sense for them. If you order from a supplier that handles multiple brands, you may have better luck. I ordered from two companies and was able to try Suffolk, WM, Lenox, etc. and buy two of each, with different profiles. One company treated me very fairly with shipping, one did not.
Ask about the shipping. I kept accurate records as to band life, footage, cost, etc.
I think I tried 7 or 8 brands overall, my exclusive band for the past couple of years has been Kasco. Over time, performance is mostly related to your setting and sharpening protocol. Kasco has been the best for band life / cost.