I believe investments in Cryptos are the priority for beginners. But most people like Bitcoin since its obvious, so are you like that? And if so then whats the reason for your investment? My reason is that the potential is huge in this as compared to some others, but I do know that higher amount is required to gain more.
In my case, I preferred other cryptos too. In crypto world, BTC is the most dominant and preferred coin but don't waste the opportunity and advantages that people can get in other altcoins.
Potential is always there that's why take an altcoins that is worth to put a shot.
Honestly in my long term experience in crypto world, altcoin trading is one of the reason why I gained decent numbers of BTC in general. Way better than putting money directly coming from fiat. People just need to enhanced their respective strategy to become a winning strategy.