Thank you for the feedback! You put liquidity on top and order control/execution. Most of the derivative platforms have time-based withdrawals 1 to 2 times per day in batches. I would like to see a derivative platform with available withdrawals on demand.
What about instruments and trading options? What would you like to see besides the six things that you pointed out?
I quite like binance margin, if they had higher margin more than 4x avaliable it'd be better though.
Yeah bybit and bitmex have time based withdrawals and they're a bit annoying. Bitmex is also hard to withdraw afaik because they send a confirmation email but don't mention it on their site anywhere once you withdraw.
Coindcx is an Indian startup one of my contacts suggested and if they had higher leverage and had been going longer (and weren't in India) they'd be pretty good... But they're alright now with small amounts.
I'd like a good choice of trading pairs per se but realistically as long as they have btc usd and a few well known alts then they're pretty good... Ltc and eth and btc are all pretty good pairs I'd expect on a lot of these exchanges.
A friendly, proactive and fast support would be pretty good too.
Also a system that is pretty robust and manipulation proof. I think coinbase has tried to adopt a system like this to make arbitrage less possible however I think things like liquidation price and some sells are better off following a market average. A second layer on a high volume market is better than a first layer on a low volume one imo...