The frog meme coins are back in the spotlight, with Pepe and similar tokens outperforming most crypto assets in the past few days. 

Some experts now believe they have identified the best Pepe alternative in Pepe Unchained (PEPU). Indeed, the new meme coin has seen impressive gains so far in its presale, raising over $4 million in its crypto ICO. 

The strong presale performance has made smart money traders bullish on its upside potential, with some even calling it one of the best meme coins to buy now.