you need to add some points to be more sure in determining the coin, you need to add some of them
1. You should try to analyze the project roadmap
2. You should try to do the development and consideration of the future concept of the project
if you have added and combined with what you wrote, it looks like you will find the answer to the project and you can see whether the project is suitable for investment or not.
The two points you mentioned have always been very sacred and obviously have to be considered by many people who want to know about a new project or an old project that he just met, so it's very common for anyone to do now.