I trust ICO's that have either a maximum cap or atleast save some coins for future partnership or future sell. Because if the company needs more money to develop or market their project, they can sell more tokens.
If is uncapped then it can be uncontrolled, and it will create a bubble.
If it is uncapped it is harder for insiders to manipulate it.
Investors need to be responsible and evaluate the projects true worth and not invest after that level of funding has been reached.
This will also help for trading when it comes to exchanges people need to evaluate the project and not buy after it exceeds that MC.
With closed or capped the development team and insider whales can simply build fomo snap it all up themselves for a capped limit less than everyone believes it is worth then force others to pay magnitudes more.
these stealth and insta icos can stay at huge MC values for as long as the controlling whales want them to. I mean even if they just sell the insta ico tokens for x10 for months they soon make huge profits to repeat this over and over with other insta icos.
What is even the point of investing in an ICO that does not in your opinion have a strong future?