I have a stainless steel Airhammer and I love it. However, the experience of getting it was.....shocking. I waited to order (ignored the original group buy) thinking after a few months in production all the kinks would be worked out. After ordering, I didn't know what was happening until I asked for my money back. Then I got the call from Scott. I'm sure his knees were killing him but he did what he had to do to convince me to wait, he did offer to send a full refund. I can't say I'm sorry I waited because his product was unique and exceptional. But you would think after so many years he would have his house in order. Nice guy, great product, good people skills, unable to deliver. My experience brings tears to my eyes. Tears of joy, driving my AH equipped 300C and tears of frustration when I think of the wait and assurances that outlasted the EverReady Bunny.... Reasons, perhaps true. Bad welder. Slow welder. Ugly welder. Unproductive welder. Never good enough welder. (not made to me personally, read on this forum when others in my situation complained about the wait.) Made in the USA. But can't find anyone to do the job right. I really, truly love the product. For so many, an unattainable product.