I have two contenders:
Lightworks $440 in some currency...and monthly/yearly subs...
Videopad. $112 NZD
Lightworks in the "free" version will only do "708p" BS. ( Just nope )
I used to Videopad to do my tests and it imports MKV files ( produced by MSI Afterburner )
and exports a pretty good 1920 x 1080 30fps.
So now I have to actually shell out for something. hmmm...
At this stage I am thinking I will go with Videopad. It's OK, seems to work with zero hitches.
Works with the video I feed it and so far I see no major issues....until I find that one thing that drives me batty.
But maybe there is a better cheap video editor that I am not aware of ???