i use MX Linux, styled similarly to KDE Plasma 4 and loosely similar to Windows Vista/7!
i've wanted to use Windows 7 again, as it was my childhood OS i've used for the whole of my childhood. though i'm just kinda worried about security vulnerabilities with older OSes lol
though i do really like how it looked, how lightweight it was (compared to Windows 10 and 11 anyways) and i liked how straightfoward it felt.
i moved to Linux as i couldn't handle Windows any longer, 10 was bad, but 11 just straight-up needed a NASA-Lite PC just to run at all? plus heaps of cheap computers that are clearly below the minimum spec requirements, running it anyway? etc.
plus i just can't keep up with Microsoft's crap. though on a lighter note, i am finding Linux really nice and well :D
i wanted XP so i could use VOCALOID Editor 2 and UTAU, though Windows Vista or 7 for VOCALOID Editor 3 and UTAU as well (tho i have a 64-bit CPU so UTAU is gonna be fun... /sarc) plus my laptop initially ran Windows 7 anyways, it still has the sticker on it heheh