I had my first MBP butterfly keyboard failing with a spec of dust or something. At my new job, new MBP, no such problem -- but I'm mixed on replacing my (person

I had my first MBP butterfly keyboard failing with a spec of dust or something. At my new job, new MBP, no such problem -- but I'm mixed on replacing my (personal) 2011 MBA with a 2018 MBA because of the keyboard and USB port and SD card reader regression. Tried a 2018 MBA at the apple store -- I didn't realized they changed the keyboard, but it's definitely better. I don't hate the keyboard on my 2018 MBP but its.. not great. I just rarely use it; I typically have my computer plugged into external keyboard/monitor.