There are many features in new MyEtherWallet make me difficult, like a we must refresh page when add a custom token. I didn't find eth gas station, so i must find it by searching manual. always low response and blank while i access in mobile phone. But its give me easily to setting transaction speed. There are 4 speed in transaction Economy,Regular,Fast and custom. And you can Import or Export your transaction speed
Myetherewallet had so many troubles so far that just new design wouldn't fix any trust issues at all.
I would rather use something other than myetherwallet to keep my coins secure and safe so even with the best design out there and even if the others had just regular html without even any css at all I would still use something other than myetherewallet. They hacked myetherwallet multiple times already so there is absolutely no reason to use them.
If you were using an exchange and they got hacked and you lost your money there multiple times would you still keep using that exchange to trade?
Or if you were gambling somewhere and they got hacked and then lost all your money there would you try to gamble there anyway ? That is why I will not use myetherwallet and you should not too.