I don't think the SL7 is a like-for-like comparison even if it seems like it on paper. The SL7 is great if you want/need to run Windows - I convinced my sister to get one and she loves the battery life and low heat (less fain noise) compared to her previous devices.
If you want a nix experience, Linux support is still a WIP and progress is quite slow because of a lack of help from Snapdragon and OEMs. I expect that it might take a generation or two to get it to the point where it was with the x86 SLs.
However, at this stage, I'm tired of the quirks of Windows so the lack of nix support pushed me to get the Macbook Air for myself.
I am between Lenovo X1 Aura, MSI Prestige 13, and this. All have Lunar Lake so battery life should be exceptional, except of course if there are any issues with battery drain during sleep on Linux. Definitely spoiled by Apple not having battery drain issues, but would love pointers on how to solve it.
I have an M1 for personal use, and recently got a Surface L7 for work. Build quality wise, its the closet thing you're gonna find to a macbook that runs windows.
I also run a custom Windows desktop and a synology NAS, so I like to consider myself mostly agnostic.
https://www.tomsguide.com/computing/laptops/microsoft-surfac...
Wtf is with the downvotes? It literally hits every requirement he had, and the surface laptops are some of the best windows/nix laptops on the market.