Is ICO/IEO/ITO the best way to invest in cryptocurrency now?
ICO, IEO, ITO, IDO, they are same but adapts with a new name for a new trend. The basic instinct of those crowdfunding is similar, only different on name and the way the market calls it.
It is the trend right now, and while this is the case getting anywhere near these projects is quite exclusive. However, if you can get into any one of these projects, then that's great since you'll probably have a high chance to make profit on your money. So yeah, ICOs, IEOs, IDOs are hot but super exclusive too.