It is the best time to buy coins while the market is all red. Most of coin are in low price because of the u nstable status of thearket now. So if you have enough money start to buy altcoins like ethereum,litecoin and ripple. You can also invest in bitcoin. I suggest that you invest in those coins for now,because if you invest on ICO the return of your investment is way longer compared in those coins.and the possibility that it will not be successful because of the market status now. I suggest that if you want to invest on ICO now  you should be ready with the result.