OXEN is a fork of Monero that uses proof of stake instead of proof of work and supports instant transactions. Lokinet (onion router, like tor) and Session (messanger) are build on top of it. I just discovered it a week ago and I’m suprised that I hadn’t heard of it before. In my opinion It’s a better Monero (except that Monero has higher and more stable price)? What do you think about OXEM? Is it better or not, and why?
Afaik, PoS (Proof of Stake) would weaken the chain, as it leads to more centralization, which makes it more vulnerable to attacks.