What kind of specs/graphics/resolution do you get on that for games?
More performant, cheaper, better screen.
I own a Surface Pro 3 and a Surface Book. Both have only been improved through firmware updates after release. There was actually some pain points on the SP3 right around release that caused some headaches.
My Surface Book was a spotchy experience for the first 6 months or so. by month 6 it was running acceptably.
It depends which Mac you feel is most comparable to the Surface Laptop, what value is placed on Touchbar (if any), what value is placed on a touchscreen (if any), how much value you place on a slightly faster integrated GPU or a slightly faster CPU (Macbook Pro 13" or Surface Laptop respectively), and numerous other metrics.
Broadly speaking I'd likely say, "similar," but there might also be a $200 saving buying the Surface Laptop relative to a similarly spec-ed Macbook Pro 13". I don't consider that a significant saving when we're discussion laptops costing over $1200, but the savings grow as price increases.