You must have your investment plan. Don't ever think about using the money you mentioned about using it within a certain period.
I personally don't like dividing investments, I will put it in BTC or if you like a certain good altcoin, you can put it there.

but in investing you can't just think about buying and holding then selling. You must have a place to store your assets safely. Before you invest, maybe you should learn a few things like that first.