In my opinion this is not a good time to enter any ico. Only accredited investors can access good deals and by the time we enter in a public ico, we are buying their tokens at 2x 3x without taking into account the massive bonus they are receiving...
actually it depends on the offer of the ICO. well, we do not know what's on offer some ICO in this case. sometimes people are really interested in investing in ICO to get the benefits on offer from dev. well. I myself have done it. but it all depends on you.