Chakster. Specs aren't everything. Try listening to the comparisons for once instead of your technical diatribe. I don't ignore specs, but like anything else in this hobby the proof is in the listening. I have had carts you have mentioned specifically the Stanton 881S with Stereohedron profile. My average lifespan for that cartridge tip was about a year to a year and one half with average use. I've had elliptical stylus that have lasted WAY longer than that, and guess what? They sounded much better that the Stantons. I know I have mentioned this many times before, but the Nagaoka bested my beloved Soundsmith Boheme cart which cost me $1200.
I may not be a professional, but I do know how to set up a turntable, been doing it for 50 years. You can spew specs all you want but as I said, the proof is in the listening. Do you bother doing that???