I made some money on BTCC.B and GBTC , but have since had a change of heart on BTC.
BTC is in no way comparable to gold, the utlimate currency for 6000 years.
BTC has no real inherent value.
The whole crytpocurrency space is a joke. If they ever do become successful, they'll get banned like in China and India.
I see much more downside.
Crytopcurrencies = Tulipmania