I like that RIDGID has come out with a cutter designed specifically for SS tubing. The standard cutter wheels I remember used to dull too fast on SS. I used to run a lot of 304 and 316 .065" wall SS in 1/4. 3/8, and 1/2" and the cutters did not last very long. I would go through 4 or 5 wheels a week. There was a thin wheel which held up better but they broke easy of you were not careful.
Other brands of cutters we tried were not much better as I remember.
What material are the rollers on this cutter made from? For some jobs CS can not even come in contact with the SS, lust like a CS wire brush should not be used when welding SS.
I think it would be good to provide some additional photos on the product page showing some of the improvements. This would probably answer the questions I (and others) have.
I'd also like to see an IMP version designed for SS. Many times working on control cabinets there is little room to swing a full size cutter such as the 35S.