I bought an XPS 16 recently. 4K screen, 64 GB RAM (+8 GB VRAM), 2 TB storage (4 TB was an option). It cost about 3/4 as much as a similarly specced MBP.

I know many people still love MacOS, but it lost me a few years ago. I've also, frankly, had much better milage out of Dell machines than Apple ones over the last ten years.