The only tip that I can give you is to not listen to any recommendations blindly, as many people here just give you their own interest and not based on whether they are good or not, and if you invest in one of them you might end up losing your investments, so what you really should do is make you own decisions by looking up the key things that make ICOs successful like good project dedicated team and so on, and based on those you can chose one to invest in, a one that you will be satisfied with.