It depends on what parts we're looking at I guess, but I think flat looks good these days, I don't mind the rounded corners, I like the use of the palette in Wi

It depends on what parts we're looking at I guess, but I think flat looks good these days, I don't mind the rounded corners, I like the use of the palette in Win11 compared to Win10 (And definitely compared to Win98/2000 etc. which used too much contrast). A lot of this is simply because the newer designs are based on large screens while Win98/2000 was hampered by the requirement to being readable at 800x600 and 256 colors. Using gradients, negative space and was a luxury not afforded in 2000 but it does help.