I hate to say it, but Windows 10 is actually pretty good these days. Throw on a paid copy of Malwarebytes & use Chrome with uBlock Origin & Privacy Badger and you've got yourself a pretty nice setup!
I install a lot of XPS laptops for clients. They are pretty good. Macbook still have the corner on the "metal laptop" market imo, but man, $2,400 is a chunk of dough to drop! The new Surface tablet-laptops are amazing too, I've been rolling a lot of those out recently. Lenovo Yoga's are pretty nice, as are the HP Sceptre x360's. Kind of depends on what you're going for. They have a lot of nice drawing laptops out now too, if you're into that.
I played with a 17" LG Gram laptop at Costco recently & was extremely impressed with it. $1,500 on Amazon:
Amazon.com: LG Gram 17-inch WQXGA (2560 x 1600) Ultra-Lightweight Laptop Intel Core i7-8565U 16GB RAM 512GB SSD Win 10: Electronics
www.amazon.com
Similar concept to a Macbook Air - thin & crazy light for a 17" model, especially with a ~2.5K screen & IPS display. Has an NVMe SSD inside. Not much in the way of graphics (Intel Iris Plus), but again, depends on what your goals are!