The cost of bitcoin constantly fluctuates and raises many questions. Personally, I do not know what is best. But I definitely dont invest in Bitcoin.
On bitcoin and ekriptovlyuty do not end. And the Alt-Coins are inexpensive and absolutely at any time can grow 3-5 times.
What makes you think that they at some point can grow several times.For this you need a good reason.Altcoins are now very weak.Yes, they have a strong growth potential,but now the growth of the Altos is accompanied by either fundamental news or a pump.
If they are weak then this is the perfect time for buy. Seen some chart and look at history for so many of them and I noticed one thing. Some alt are still in top 10 in last few years and that makes them good for investment.
Maybe risky one but sometimes risk have good income back. This dont need to be that me/you/he/she invest just suggest to look for some chart then decide what to do with your money.