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.
4-5 years is quite a long time, long term investments like this require a lot of analysis, but judging by the development of some good projects in the market today you might see Solana and Coins based on NFT games like AXS, if their trend continues to 4 -5 years in the future they are likely to be something that will make you rich enough, because of the pretty good growth in the crypto market.