I don't think this is a better way to buy any alt coin randomly. You should do some research before buying the coin. This is a highly risky method. If you get stuck with any of this coin it Will take a huge time to recover the price. So, don't go for random coins.

Whatever from the list I can go for XVG. Because it's in the lowest price that showing in the chart. Otherwise I will always go for the Ethereum.