They have more risks than potential, most of them are dead coins, or scam&abandoned projects. I prefer the projects below 10 millions usd. Too low market cap is very dangerous.
I agree. While other people are using a low market cap as an indication of a good investment, they are not using it as a sole basis. There are so many other bases that should be taken into consideration first before concluding that a certain coin has so much potential in terms of price. On top of a low market cap, it should be the progress of the project that should be treated with utmost value.