If you expect to get an honest answer to that your question then I'm afraid that's impossible. Every one else will be trying to market their tokens to you or their ICO to you, so you should be quite careful in choosing, moreover, what is best for them may not be right for you. So it is your duty to take your time out and  research about any ICO you intend to join or been recommended for.
Know what the ICO has to offer, by going through their white paper, there you will find your answer.