I am trying to be very strict when choosing a coin.
For me to invest project must have:
- A working product that I can test
- Active github repository
- All star team (2-3 team memebers with experience in major companies)
- All star advisors (2-3 advisors that have experience with major projects)
And only if the project passes all these 4 points, I start digging into the idea, whitepaper, competition and roadmap.