The recent-ish Dell XPS I had for work was the worst hardware I've ever had in my entire life, full stop. The touchpad was an abomination. Like, nobody bothered to use it before it shipped. Just completely broken. I also experienced everything else you experienced with regard to power management. That fact that a team of human beings could create something so awful actually made me depressed.

Very happy with my framework when I switched jobs. And my asus zenbook was also great.