By the way, it doesn’t support discrete GPU, but Nvidia GPU performace in the XPS 15 is horrible due to heavy throttling anyway.
Also expect learning new things and spending several evenings trying. Compared to hackintosh, installing Linux on random hardware is a walk in the park.
I've been a Hackintosh user for the past decade.
I've not done it yet, but the next time I need to do a brand new Hackintosh setup, I'm planning on using ESXI. It seems perfect—you're getting very little performance loss in exchange for a setup which is (kind of) officially supported by Apple.
Maybe when I actually do it, I'll discover some terrible downside, but it seems incredibly appealing.
Wrt ESXI - are you aware, that with ESXI you will lose local console (and all the GPU-goodness)? After ESXI boots, it has only text-mode notice, how to connect remotely and that's it. You will be stuck with remote access. For things like build machine or test-runner, that's fine, but if you want to run something interactive... well, let us know about the experience ;)
I’m interested in a new XPS 15 but prefer Mac OS.