There are so many top altcoins available in crypto market. Those are already hundreds time pump from their tokensale price. so there are less chance, those top coins could pump again 40x to 50x (although some are exceptional)
Please don't throw Ether, bnb, doge names blindly (some people always suggest btc eth bnb everywhere)
Now kindly suggest some altcoins those have potential enough to grow 40x to 50x within 4/5 years and Kindly explain your logic for supporting those.
As I see you are a long-term investor, that is why, I will not recommend you to follow nowadays trends as they are fast. For example, the hype of meme coins lasts only 2 or 3 months but you want something for 5 years. It is not advisable to invest in NFT-games then, as it is a new hype now that must end in the nearest future, I can share with you my list. Apart from mainstream currencies that you have already named, I have Matic, Polkadot, TRX and different indexes that consist of different other altcoins.