When is wallet mainnet or is it still in beta testing phase and when can we use it to move our tokens from counterparty?leaving amount of tokens on 3rd party service is too risky now.
You can send tokens from counterparty to it right now. Or you can use this sweep tutorial to send them from any btc address. https://www.youtube.com/watch?v=neYqIOKlyus
Or wait until import function is enabled and it will cost nothing to import your current address to the wallet.
You can either go to the NVST asset in your portfolio and hit "receive" to see the address, or just use your XCP address and the wallet will recognize the token as NVST.
You mean import fonction allows you to import NVST from counterparty without fees ?