I have used previous version of zks app and I requested to add slider bar that for swapping amount.
In new version, The zks team add that function and I could found some more improvements like liquidity.
The global response of app is super fast and I think this is one of the best app for crypto trading.
If I had to say, I want feature to import/export private key to back up on other device.
I will keep trading on zks app!