Firstly if you have 100$ then hold bitcoin 40-50% of your portfolio. And then go for alts. This 4 alts are good still I would suggest you bnb I think bnb is one of the most potential alts at this moment.
I also BNB as the opportunity of being rich 😊
There are so much advantages of BNB beside discount at commission fees.
You can participate IEOs at Binance only by holding BNB. You can also join JEX airdrop program just only holding BNB.
Now Binance announced that Monthly Coin Listing competition is back. And again only BNB holders could vote and if the coin which they voted win, they will get airdrop as a reward both BNB and winning coin.
BNB is not only the coin of a exchange but also coin for all crypto community.