Apple sent out invites yesterday for a pre-Halloween Mac announcement. The MacBook Pro is believed most likely to get updated at the event, but honestly iMac is likely not out of the question or maybe even MacBook Air. So to avoid buyer’s remorse, maybe wait until after October 30th to buy a new machine.
I mean I played around with a M2 Pro at the store a few weeks ago and it was the fastest computer I’ve ever played around with, at least for opening apps and doing stuff. So you should probably be happy with it for years to come. I’m still using a 2013 MacBook Air, so if they announce something and I jump on it, hopefully I too can get many years out of it.