Yepp. I am just holding everything, but it is true that this is just another huge opportunity to keep buying more tokens since they all are in perfect price.. But there are some good icos to invest right now.. the one who is on my signature is ending in one day from now.
I think it is better to hold your coins now and do not sell them until the price gets high for you to have higher income. And if you can still afford to buy more while the price is low then buy some to have more profit.