I am not discouraging you to hold long term in hotbit, but be very careful investing in exchanges.
My confidence in terms of earning interest via savings is on binance only, even if they have relatively low APR.
Remember, once the exchange is attacked or something, would be hard to get your money back.
But with binance, if anything happens, they have insurance called SAFU to protect their customers.
Agree, Hotbit is not a reliable place to bet btc/ETH. Binance or Huobi are much safer options. Loyal bitcoin holders because they respect and truly believe in bitcoin will make the most of opportunism from the benefits bitcoin has to offer. I only keep bitcoins in my private wallet. I think only bitcoin gives unlimited profit.