That's so funny, because I'm in the same boat with my XPS 9570. I bought it for personal use because I had an amazing experience with a 9370 developer edition at my last job. I figured it would be the same, but that was extremely naive. I got the i5-8300H SKU with an empty 2.5" SSD bay, 53Wh battery, and a 1TB drive for $800 and change with the intention of plugging it into my GTX 1070 eGPU at home. I figured that this would be like, a power-sipping config.

NOPE! It wakes itself from lid-shut sleep and cooks itself whenever I put it in a bag, it will crash and reboot if the Thunderbolt cable gets jostled, and I get maybe 90 minutes on battery life after weeks of optimization script fiddling. I wanted to like it so badly because at the time, the processor was a steal. Matching the old 7820-HQ's performance with a bottom-tier i5 8300H felt like magic, but nothing else lived up to the hype.