I would probably not include any ICO in the list of the options. Now, when the market is getting up after the shock, the new projects may not survive. It is better to invest in Bitcoin.
bitcoin is a very definite asset to make a profit. but other altcoins can bring greater profits. but you are right, don't choose ICO, except the IEO in the big exchange. maybe it will be profitable.
with that much capital, it's very unfortunate if you only invest in bitcoin, with that much capital giving you a great opportunity to be able to diversify, of course the benefits will be more greater.
I might not buy ICO also for some reason, I'm more interested in buying bitcoin and altcoin