I've been using HitBTC for 2 years now, but very infrequently. Very simple reason why. Crypto withdrawal fees are so high it's ridiculous. Also they don't update their wallets. Litecoin - Have to use old legacy address, M or Ltc addresses are not supported and it's been years since network upgrade. Also, they are not batching transactions. That's damaging practice and it causes congestion in BTC and ETH blockchains.I am withdrawing my last crypto from it. I would not use again.