If you are saying about choosing a profitable investment route rather then loss road then definitely bitcoin is the right choice for you ahead and advice will always be the same to anyone.As you have said the altcoin with great community support so you can specify about it? With the amount you can get good amount of altcoin but you will not get any return in the future so are you willing to block your amount in them? If the choice is between btc and altcoin then definitely bitcoin is the answer.
Holding altcoins is probably the riskiest thing an investor can do. If Bitcoin returned many times after the bear market and each time became stronger, then not all altcoins could repeat this. Many of them have become nothing and taken away from investors their funds, so is it worth taking these risks if there is bitcoin? The answer is obvious.
in more detail, when there is a smaller risk, why should you choose a bigger risk?
in fact altcoins really really have a greater risk than bitcoin.
we take the example of the collapse of FTX and the disappearance of Luna.
from this example we can see clear evidence that big risks must be borne when choosing altcoins as investment assets.
I'm not saying that altcoins are bad but I'm just giving examples of concrete evidence when holding altcoins for the long term.
maybe someone still denies that altcoins are very profitable, I will answer that it is true but only temporarily.
we must really be able to determine the best coin as an investment asset. all investments have risks but it would be better if we choose a smaller risk