I haven't, but I have used a Linux system recently, and the experience is far better than a Mac. Even the regulators can see that Apple doesn't care about battery life and performance so much as it cares about the billions it extracts from Google for the search engine deal. Allowing better browsers means that fewer people will be stuck on Apple's inferior browser, and Google will pay correspondingly less to access them.
Is that really true? I’ve tried a number of laptops with Linux and the sleep and power management always still seemed terrible.
What do you have? I borrowed a Lenovo x something, and a Dell. Does it matter which brand because of drivers and firmware etc?
I use Chromebook laptops. Good touch screen for productivity, good power management, and good application support. I remote into beefier machines for computationally intensive tasks if I'm not at my desk. On desktop workstations, I use Debian.