I got a 1200€ XPS 13 Developer Edition (with Linux) a few years ago. Sleep did not work well from the start and it would randomly drain battery while sleeping. About 9 months in, the battery swelled up and outright died, and was replaced under warranty with a week+ wait. 9 months after that, so just after the 1.5yrs warranty expired, the motherboard died. 500€ to replace. Got a ThinkPad X1 Carbon for about the same price instead and never looked back - will not buy Dell again.