so which is better to claim XMV ??: keep xmr in local wallet or transfer to hitbtc and pay the fee (0.09xmr) to transfer back to local wallet after fork ?
HitBTC fee's is
EXTREMELY high 
. just 2800 block left to #1564965.
Wallet => fee => HitBTC => High fee => Wallet
I think it's better store you XMR locally but protect you private key after fork.