It's not so easy to guess in the crypto money market. This time it is very convenient to buy crypto money. You can buy and wait for a Altcoin as you like.
There is no accurate predication here in crypto world, we can only speculate and hype coins for it's price to pump. With the current situation where in there is a dip in most of the cryptos then you could buy and hold then sell it if it's price is going up.