If you had 10k to play with and your aim is to get 100k, would you split it into ten, 1k investment with the hope of ten 10x's or just one with the hope of one 10x
That's pure gambling, considering if you don't check them out thoroughly.
or would you do something else
Always do due diligence on a particular ICO, read the whitepaper (which is a must nowadays).
A crappy whitepaper will always ensure a major red flag.