I heard about Burency (exchange and blockchain development platform based on middle east) a lot through telegram. They have over 100k members in telegram group. They've recently partnered with huobi. They also featured in a lot of news coverage.

Their native erc20 token BUY are on ICO. Almost 47% are sold. My question is should I invest in buy token Will it be a good choice Or any exchange token suggestions other than BNB and HT.