If you choose the right asset, then what difference does it cost? You have to understand what you want:
buy something cheap;
buy something correct.
According
https://coinmarketcap.com/ there are more then 2100 different cryptos and it is realy very hard to chose the right asset.
Yes, a large selection of assets at a low price, of course, this fact attracts investors and at the same time scares, it is easy to make a mistake and lose money.