T420s has loose USB ports and the power socket is almost falling off, so I plan to replace it by a 5 years old T14 G2 in the coming months.
I can afford the latest MacBook, but I'd rather not generate more e-waste that there is, and more importantly I feel closer to my users, and my code is efficient and straight to the point.
My non-hobby laptop is an old cheap Dell from 5-6 years ago.
The best laptop I ever had was a maxed-out Thinkpad P7x, and it came with the most meaningless job ever.
I can only compare that job to the one at a unicorn that gave me the latest and greatest MacBook. Not only the job was meaningless, the whole industry made no sense to me.
After all, the actual server ran the code, I just needed text editors, terminal windows, and web browsers.
i have a computer that benchmarks literally 10x faster and with 32x the amount of RAM, but i miss that little thing that helped me build my career from nothing
I still remember retiring that computer. The first thing I did when I got my Pentium IV chip a year later was download Macromedia Dreamweaver. Did me well.
But I'm planning to do a big jump: Soon I will switch to a 2012 Mac Mini as my primary linux server!
Before I was a professional software developer, I used a scrawny second-hand laptop with a Norwegian keyboard (I'm not Norwegian) because that was what I could afford: https://i.imgur.com/1NRIZrg.jpeg
This was the computer I was developing PHP backends on + jQuery frontends, and where I published a bunch of projects that eventually led to me getting my first software development job, in a startup, and discovering HN pretty much my first day on the job :)
The actual hardware you use seems to me like it matters the least, when it comes to actually being able to do things.