I tried multiple screens but realized I always tend to use just one of them and the others can be replaced by virtual desktops. In terms of size I use 28" and

I tried multiple screens but realized I always tend to use just one of them and the others can be replaced by virtual desktops. In terms of size I use 28" and that works well for me, 14" on the laptop is fine too but feels a bit limited now and then. In the long term I'll probably go for something inbetween with a size ratio closer to 4:3.