I had a surface pro 4 for ordinary kinds of stuff, one of the worst laptops/tablets I've ever had, full of bad quality control flaws and one of the worst fan controls and quality. nearly every surface I've seen had a screen bleeding issue, weird fan noises, and behavior. in contrast, i had a MacBook retina MGXA2 the best laptop I ever used, I believe apple ios devices really are not that good and androids are somehow better, but man, macs are way ahead of others in terms of quality and especially attention to details you never see in other PC products. one of the most sophisticated fan controls and heat management in laptops, really good OS in terms of stability and high DPI management and performance, best touchpad with really low latency and really good quality, really good sustained performance.
I'm currently using an Asus ROG GL702VM since I play games a little
it's a really good laptop and I'm more satisfied with this than surface pro 4! but I'm considering to go back to mac, I missed the quality it had.