Hello everyone, I'm brand new to this board but have been buying bitcoin (exclusively) off and on for 5 years.
After 5 years of investing in bitcoin you should already need to learn that no altcoin is so profitable and safe for investment as bitcoin. If you did not take advantage of the opportunity given in last few days and buy some bitcoin for $7000, my advice is that you buy now, no matter what the price is.
Nobody can be absolutely sure what will happen in next 1-3 years, but for me personally that $20k you invest today in bitcoin should be worth at least 3-5 times more. The decision is only on you, but my advice is to go with all money in bitcoin.