I think the possible ratings for this decentralised financial ecosystem is a five star ratings because it has all the qualities that I need ranging from it flexible nature down to it smart wallet. However,LEVELG has created so far one of the best sustainable and recommended wallets which is used by virtually all traders and it is based on DEX . There's no limit to what you can store on this wallet and no limits to the amount of daily performed transactions. LEVELG launched it mobile application which is available for Androids and IOS devices.
In addition, it is a P2P token exchanger that is organized with a smart tracker on a decentralised token swap. Amongst it admirable features is that, it features Fiat to crypto smart liquidation interaction especially when it has to do with long term trade which is at a near zero fee.