Diversifying investment channels in this market is advisable if you want to reduce the risk of investing money because if you put all your money in one place it will be very dangerous to have a volatile market. I believe that a sound investment plan and distribution is essential in this market.
I agree. Sticking you're investment on one source is more like a suicide no matter how the project would likely to succeed. In terms of choosing the projects to invest, I think there's no reliable ico rating sites out there, I hope menlo will start soon enough to diminish the scams coins and protect the people from fraud.