In the old days when I went from stock to OpenWRT I think I might by mistake have forced an installation of OpenWRT ver.2 on my device ver 3.
I just noticed it now when I updated to LEDE that there is a deviation between the label on the device and the LEDE version
I guess I can force installation of version 3 using the console.
1: Is worth the trouble, are there any difference between the two at all?
2: If so, would it be enough to only flash sysupgrade or should I first flash factory?