Need Your Advice Re: a Botched Upgrade

Yesterday I decided to try a "Rufus" upgrade to 11. For some reason my powerbreaker turned off halfway through and when I finally managed to redo the upgrade I realised that my option to go back within 10 days had disappeared. However the windows.old folder is there.
Well I don't like 11 anyway & here's where I need advice.
I'm aware of a way to get back to 10 but would you do that or simply forge ahead with 11?
I find 11 very unintuitive and extremely slow.

Yes, to downgrade you'd need to do a clean install of 7. Back up your personal stuff to another4 drive.
I think I'm going to have to do that with 10. Fortunately one can still get 10 ftom MS.

Don't you have a drive Win 10 image?
Do you have your data backed up on another drive?
How big is your Windows .old folder?
If all Win 10 files and folders are on the Windows .old you can restore Win 10 (at least you can try).

Megahertz said:

Don't you have a drive Win 10 image?
Do you have your data backed up on another drive?
How big is your Windows .old folder?
If all Win 10 files and folders are on the Windows.old you can restore Win 10 (at least you can try).

I did try every which way and failed. The W11 was extremely slow and it simply would not open any File Explorer pages although I could see them there. So I have given up and wiped the C drive clean and installed W10 and now I'm rebuilding it. I have some backups on another drive but not as much as I would have had the other way.

W11 was unresponsive when I tried to create a backup or tried to copy folders somewhere else so am working with old backups from my external drive.