I talked to the guys at Springfield Leather hoping they could order in a Techsew or Cowboy, but they're firm believers in the Cobra's. I've always heard great things about the Cobra 4's, but I figured I'd get something heavier down the road. I wanted to ask you guys if you think I could tune it down to sew thin wallets? I'm guessing the answer is yes but ideally I'd want multiple machines? I trust the guys at Springfield Leather, they have great customer service and since they're fairly close to where I'm located I feel like it would be a good idea to buy a machine from them. Is there another Cobra I should be looking at? I'm convinced the cylinder arm is the way to go, but I think that only gives me the option of the 3 or 4. Thank again for everyone's feedback, it's been so incredibly helpful!