I don't need to be super mobile all the time, just once in a while. I could also use more computing power/RAM.
Grateful for suggestions: stick to laptop only, or diversify?
As for the screen i prefer a single ultrawide instead of multiple dazzling and dizzying monitors, I don't need a suntan from my screens. The ability to work standing up is important. I 'm not partial to sit/stand desks because they are wobbly, prefer something like a board on top of the desk.
Also, there's no such thing as old laptop these days. they have not become meaningfully faster in 10 years.
Building a machine is easier than ever. For the price of a macbook pro you can make a beefy machine, and it will run a lot faster.
In terms of peripherals, I recently got a 4k sony monitor on sale for around $300 and while you're not going to edit video on it, the extra real estate is much appreciated.
Laptop was a Mac Air for a decade, now switched to an AMD Thinkpad with Fedora.
Laptop only is enough.
A Microsoft-Ergonomic-Wireless-Bluetrack-Desktop combo of mouse and keyboard, a 80 bucks computer chair (I might upgrade it if WFH stays too long) and the Acer H277HU monitor which I am happy with.
I don't like working with laptops because it gets hot and uncomfortable. With my current setup I can use my logitech mx3 master keyboard and mouse comfortably.