I did a transaction on testnet earlier.
Base on my short experience on using DEX wallet, I know they did a good job on the design and reliability and speed of the wallet. I really loved it! Can't wait to use this wallet on mainnet.
I did a short video
You can test it by the following the team and maybe win some token
https://medium.com/@ianholtz/50-000-aph-promo-giveaway-underway-now-28efac13f613
Download the wallet
https://aphelion.org/