I get excited about different laptops occasionally...and then I remember that I won't have a trackpoint if I switch to a different brand, and I get disappointed. Literally happens every few months.
I fully understand I'm a vanishing minority, But trackpoint is such a productivity booster for me, and makes such amazing use of space in a laptop format, that it's a must-have (and again, I fully understand that those who don't use Trackpoint will have no comprehension of what am I going on about; I'm a grouchy quirky old man :).
Then there's other little things that may or may not be trackpad related - small function keys, lack of standard home/end/insert/del/pgup/pgdown cluster, and the collapsed arrows which I don't even understand - you have the room, it's right there, nothing is using it... why is everybody making up and down arrows functionally unusable (I want to blame Apple, but as Obi Wan said - who's the bigger fool, the fool, or the fool that follows :)
https://www.microsoft.com/buxtoncollection/detail.aspx?id=12...
and a paper: https://www.microsoft.com/buxtoncollection/a/pdf/Zhai%20scro...
It has two scrollwheels, one for vertical and one for horizontal. They have some interesting tech in them. When moved slowly they click with detents, like normal scrollwheels. But when you move the wheels more quickly they "unlock" to spin freely, you can scroll at a pretty high speed and with good accuracy.
I was an MX Master 2 user for years, and bought a 3, along with an MX Keys [1] at the beginning of covid WFH. still going strong 2 years later, and I would buy both again in a heartbeat.
0: https://blog.bolt.io/logitech-mx-master-3-vs-2s/
1: https://www.logitech.com/en-us/products/keyboards/mx-keys-wi...