OK guys, I propose to take a look at synx team work.
Look at the github activity - they seems to be pretty active there.
https://github.com/SyndicateLtd/SyndicateQt 12,100 commits
1 branch
394 releases
318 contributors
Fuzzbawls and lvilar [Doc] 3.3.0 Notable Changes
Latest commit 086bb4a 20 days ago
This looks nice. They have more than 12000 commits to 1 branch and more than 300 contributors and the last commit happened 20 days ago.
Seems the project is not abandoned by its team.
Top 20 projects ...with real world case uses. So if you're suggesting to invest based on github activity, I would invest in these projects and not some scam project trying to keep gas in thier luxury cars.