I think you forgot about BNB. Obviously, you are a beginner and at your age, if that is true it is wonderful, you are probably the youngest I know who is interested in investing in crypto. It's as if you've already done your own research, that's good and just keep doing it, you still have a long way to go. Let’s get back to coins, and because every day I also use the ETH (25%) and BNB (25%) system and platform, in addition to BTC (50%).
you think i should invest in bnb?
Agree, that you should have BNB, some of those like ravencoin makes no sense at all, I never heard any coin named "ravecoin" so I am assuming you meant raven, and that is 100th in the rankings, go with third of course. Not picking BNB is not something you can even afford to do, those guys know what they are doing and every time there is a whole new thing, IEO, DeFi, NFT whatever there is, they jump in both foots and they make the most money.
As people mentioned above, you are very young which means betting on top coins could yield you more profits, this is what crypto did in the past 10 years, think about the future 50 years* You could literally become a billionaire if you live your life properly, I wish I was 15 years old right now, I could have made so much money, only thing you need is balls and risk taking, if you can do that you are in for a big ride.