Logitech, razer and corsair has all worked for me. Of those the razer trinity was probably the best and the logitech g600 i use now is good as well. Input-remapper can remap them no problem. The G600 has a weird issue with piper DPI settings being a bit weird at random on reboot in that the vertical dpi tends to get set way higher than the horizontal and you have to reload the settings in piper for it to work properly. When it comes to the software the corsair one i had was the best as ckb-next could handle everything including the keybinds. The hardware on that mouse was crap though and the scroll wheel died after like 5 months.
You clearly havent heard of swedish trains.
The railroad here is a bad joke at this point, mainly due to shutting down the organization that was responsible for maintainence and shoving it into another agency that has no clue. As a bonus the new agency doesn’t even do the repair work themselves but hires contractors at the lowest bidder. So stuff breaks constantly, which causes delays.
At this point just getting the rail network to “normal” standards would cost billions. Let alone expanding it to cope with current traffic levels.