There are lots of tokens available on Rango to trade but unfortunately there isn't any feature that checks token background, health and security. Sometimes tokens are duplicated and finding a source to check out the contract is a burden itself. It would be so great if Rango could integrate solutions like De.Fi that checks contracts and measures the risks behind it to notify users. After all I have noticed that Rango is user-driven and potential risks behind tokens is critical for our decision.