I never used a mobile/power-efficient CPU myself, but I do use old CPUs. For example, this I5-4210M on my T440p, it's obviously not fast compare to newer ones, but when writing code on it (Go and a bit of Rust), I don't really feel a day-or-night level difference. Sure, it's slower, but not unbearably, in fact for most cases I barely notice it.
The X1 looks nice but colleagues had thermal issues with theirs and the CPU is a bit limp so I skipped that particular problem.
My current one is a Thinkpad 14s AMD. As somebody who had most smaller Thinkpads and Dells in the last 15 years, this is my favourite machine so far: great battery, a decent GPU, still a Thinkpad, perfect Linux support.
I had no idea David did the swooping mid-1990s AS/400s, I have a couple of those in my system collection and they definitely have an aesthetic.
I've taken to just buying multiple 2-3 year old "tested" units again (plenty of NOS ones out there) and keeping them alive via ebay which is what I was doing around the X201 era. Same with the desktops - mine is a 2019 M720T ThinkCentre that cost me $150 equiv a couple of months back (before the RAM pricing went mental)
I had a brief affair with Apple, culminating in a fairly nice M4 MacBook Pro, but quite frankly it scares me carrying that around and I really do not like Tahoe (Sequoia was fine). Back to Debian stable on the T14 gen 3 it is...
It's t14 that are 14", it's in the name.
I really like my T14.. Gen2? Some Intel 11th Gen cpu from a few years back. Still getting driver and firmware updates through regular windows updates, which is neat.
Well, you can't have a t4xx or t14 with 16" display. It's like saying you want a apple pie, but you really don't like apple, and want banana.
I never owned another mouse as laggy and imprecise. Its design is good, but its basic mouse functionality is just very bad.
I reported this issue to Lenovo and was stuck in the typical service desk loop of hell. Once I escalated the issue with our Lenovo representative the issue got some traction, but there wasn't any real progress for months and the troubleshooting remained nothing but superficial. Not a single expert got in touch with us to get some real and in-depth hardware debugging logs or whatever you need to truly analyse the hardware faults.
Ultimately, my employer decided to stop follow up on that with Lenovo and to just deal with it. We continue to buy these crappy laptops and monitors despite all the issues they cause us and shove the money down Lenovo throats, like any real company would. /s