For wallet i chose myetherwallet.com
Some month ago i transferred some ncash to myetherwallet.com.
Now i can not transfer that ncash because my ethereum balance is zero and i do n't have enough gas as transaction fee.(6000 ncash needs around 2$ ethereum for transaction fee)
Now i want to know what will happen to my new tether?
does it need ethereum like ncash for transaction fee?
Is myetherwallet.com a good wallet for tether?
Yes, to send any ERC20 token, you need gas. And gas is eteherum.
If you're aiming strictly for USDT, try Tron, transactions there are much cheaper