I would suggest to check developments on github or official channels. Active project usually have a lot of activity on github or push out a lot of other develop

I would suggest to check developments on github or official channels. Active project usually have a lot of activity on github or push out a lot of other developments that are being actively discussed within the crypto community like on slack channels. Another point is: if you cannot reliably measure the progress of a company or project, maybe you should not invest in it or keep the exposure very limited.