MacBook Pro vs Dell XPS 15?

Which laptop do you think is better? MacBook Pro 16 "Core i9 2.3 / 16/1 TB RP5500 Touchbar Space OR Dell XPS 15 9570-0354 laptop, 15.6", Touch, Ultra HD, Intel® Core ™ i9-8950HK processor (2.9 GHz) , Microsoft Windows, 32GB RAM

Are both not very appealing, too expensive for what they do. What should the laptop be used for? What programs are used? Are they both represented on the platforms, be it Windows or iOS?