i think this is not right time to invest because market price is increasing so you should invest on another time it means crypto price will decrease next year, that time you can invest.
The best time is when markets are in the downtrend mood for buying. People usually buy when they hear about the peak prices on the crypto markets but this approach is not right from a financial perspective. Simple as that: Buy low(bear market) and sell high(bull market).
I agree if you see the alternatives coins based on the short term investment (trading alternatives coins) but don't forget about the fundamental of aspects of alternatives coins, it will gives good information about the cryptocurrencies and i think it is important thing about the cryptocurrencies before we make investment in cryptocurrencies except the technical analysis to prediction of the price.