I have used CoinMetro desktop web exchange for some months now. The mobile app is currently a bit bumpy (you cannot still deposit/withdraw in mobile app but use desktop for that), however the design is fresh and pleasant.
The main perk - considerable saving as Maker Fee is always 0. There is no Maker Fee. If you stake some XCM (CoinMetro native token) then you even receive earnings (30% to 50%) from Taker Fees from all your trade transactions. So if you stake some and act mainly as Maker, you earn each time when you trade. Staking also opens doors to considerable discounts from Taker Fee.
At the moment the market cap of XCM is small but the price has steadily risen from 0.02 EUR to 0.07 EUR (currently around 0.06) within last months. There are also other interesting investment and bond purchase opportunities now.
XCM can only be exchanged on CoinMetro exchange currently.
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