i will use nicehash system since today, the question are two:
1) When Transfer me to my BTC wallet from nicehash?
Once per week, if you reach the threshold or your unpaid balance is greater than 0.001 BTC
2) i'm ussing a BTC Wallet from HitBTC, this is a good way?
There is a better way, Create an account with Coinbase and transfer your BTC instantly to your Coinbase wallet with no Fees.