Perhaps latoken since i dont have problems with this platform for how many months and the support is really doing their job. No KYC and complete features as well like binance, but they don't have BNB only to trade.. Actually there's more exchanges but i forgot the names.. If i were you if you want to obtain more information i suggest to go and watch some feedbacks of some popular influencer about some exchanges that until now don't have KYC requirements, maybe it can help.