Earlier quoted context omitted.
As an OpenWRT user it's a little worrying to find that many of the developers have left the project. Do you have any more info on why this happened?
There was a pretty detailed discussion on HN on the split [0] I personally hope that the situation won't become as [1]. [0] - https://news.ycombinator.com/item?id=11624374 [1] - https://xkcd.com/927/
The major problem that I do see here is that LEDE has been forked from OpenWRT, but has nowhere near the level of device support that OpenWRT has. I have a TP-Link WDR4300 which I bought specifically because it was one of the routers which are highly compatible with OpenWRT. However, LEDE doesn't list this router amongst its supported devices (though there are newer WDRXXXX devices listed).