A friend of mine has the Secrid. He likes it so far. It feels a bit thick for me, but maybe I'm just being picky due to me preference for leather or "soft" wallets. That said, I really like the look of the Super Good Slim 2 wallet, although it is a bit pricey at $59.
http://www.slimwalletjunkie.com/blog...ew-slim-wallet
https://www.kickstarter.com/projects...minimal-wallet