Personally I'd put the MK 3.10 version from MakeMKV on there. It's what I'm using on mine and it rocks.
I watched the video on the MakeMKV LibreDrive forum and started the process.
But after downgrading to 3.02 I thought, why don't I try to see if it works?
And it works. I will keep all the flashers/firmware and if I need to I will "upgrade" to 3.10.
But for now, I'll live it alone with 3.02. Running it right now...
Thank you very much for your advice and help.
All my best wishes.