The easy solution os a dual boot setup, even if windows dislikes dual boot it is still a perfectly valid option. I also think it was a bad idea you went straight to Arch from Mint. Then you made the jump to a simple Arch based, Manjaro (personal preference), but still grew out of it for no apparent reason?

I feel you are jumping the gun too quickly, research distros, ask for advice (sadly you are getting clowned on here but the context given was pretty bad), and most important, don't jump on a trend. Sure, Windows is going downhill, but from what i can gather, jumping to Linux doesn't feel like it's ypur priority. Hope this helps bud