Which coins can give more profit ?

Directly i suggest you to buy undergiven name's coin.

Universa(Utnp) coin buy at any price you like

Bunny coin(bunny) buy at 0.00000525 to 0.000007 btc

coinvest (coin) buy at 0.29-0.35 usd

Binance coin (BNB) buy at current market price.

Universa coin listed on hitbtc and cobinhood. You can make 4x profit but hold 6month

bunny coin listed in yobit . You can make 2x profit within 15days.

bnb and coinvest can give total 2x profit . But no fix holding period.