I need to replace my current laptop and the 15" Macbook Pro looks like the best choice but I've read a few people having issues with the keyboards. I'm a bit wary of getting one now, especially given the the price, if there's a strong chance the keyboard might start having issues. Ideally I'd want it to last ~4 years so no good if they keyboard needs replacing after a short amount of use. I've read the 2017 version was supposed to have improved things though. Does anyone know if 2017 version is OK / only a minority of keyboards affected or if there really is a design fault with them?