I do all my gaming on Linux EXCEPT there is this one niche game that, at a certain point, needs so much repetitive grinding for resources that pretty much everyone uses macros for it. Guess what? I have gotten to that point, and unfortunately, the only macro that's efficient enough (because it uses AutoHotKey for detecting elements in a window) is Windows only, because AutoHotKey is Windows only. And no, it cannot be rewritten in AutoKey, it cannot be rewritten in Python (it probably can, but the project is so massive that it would be a near-impossible task, and there is neither enough supply of people willing to do it, nor enough demand from users), it cannot run under AutoHotKey in the same WINE prefix OR in a different WINE prefix as the game (I tried both, Window detection doesn't work), I have tried everything and nothing seems to work. In terms of less efficient macros, there are 3 projects listed on the official "[Insert game here] Macro Community" Discord server under the Python-macros channel: 1 of them is supposed to be a macro working for both Windows and Linux, but it has been abandoned (I even contacted the developer), the 2nd one is MacOS only, with the Dev stating "retina display" as the reason behind it. Still , I tried it and couldn't get it to work. The third one was a project that started some time ago, but then there is now a message by the dev stating "I'm now pausing the development of this macro" so I contacted them a few weeks ago to see if I can get their incomplete source code to use as inspiration when writing my own macro, no response. And yes, I tried writing my own macro, and failed miserably. It is far more difficult than I thought.

So yeah. I'm dualbooting a debloated Windows 10 (thank you CTT and winutil) alongside Linux. And Windows is, in fact, the secondary OS i.e I installed Windows after Linux.

I'm as much a believer that Linux can get better performance than Windows because the less bloat, the best example is Blender which works almost twice as fast on Linux. That being said 25% increase on a game running on wine seems fishy.

Your video did not play correctly, also you didn't synced properly between the two at the start so it's hard to compare that both have the same settings, and on the screen at the end it shows windows is running in full screen and Linux in Borderless, not sure if this should make a difference but showcases that not every setting is the same. After the video crashed for the first time I skipped a bit ahead and saw that at one point you put the screen half-half, that's a good approach, but I also noticed that the right side had a character the left side didn't right at the start, that means that Wine is failing to render some stuff, or disabling some features which is usually what's happening when you get this massive performance differences, so the comparison might not be valid. An example would be if DXVK ray tracing implementation bounces the light less times than DX12 does, it would be almost indistinguishable but would have a performance boost (at which point my question would be to show me the benefits of bouncing the light more, but that's my opinion and not a technical analysis).

In any case, great video, even if something is different I couldn't see any significant difference in the screen when doing the side-by-side, and I don't think people who claim Linux is always worse would even know of the possibility of wine lacking some implementation therefore not rendering that.