Coming from someone who primarily uses Windows devices but bought a retina MacBook Pro about 3 months ago: it feels premium in every way I can think of. The display is razor sharp, everything is super responsive, all of the feature built into the trackpad are incredibly useful, the battery is godlike, the overall build quality is superb, the magsafe cable feels so brilliant it's absurd.
Stay away from the Air, IMO. It's fine for casual usage, but after using my sister's 2014 13" Air, I can tell that it's pared down for the form factor, and the screen is pretty bleh.
Yeah, it's a pricy piece of kit, but I do think that if you get a MBP you'll find yourself going "wow, this thing is pretty goddamn nice" a bit more than you anticipated.