IME wifi isn't much a problem anymore. Might want to look up the chipset before purchase to be sure, but I've had zero issues since maybe 2006?

Sleep is still kinda annoying. Every once in a while my machine ends up not going to sleep when I close the lid and I end up with a hot brick at 2% battery when I take it out of my bag. TBF this has happened to me with MBPs too, though.

Battery life is a major differentiator. Mac wins there for all normal use cases.