I'm running a Solodrive 36T on my rigid 29er, which costs half what a raceface does. Color, fit, finish are all great and it's held up fine for the 400 or so miles I've put on it. I would definitely buy one again.
https://www.amazon.com/gp/product/B01A73Y1P4/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1