I used my 2015 MBP until this year and plan to use the m1 MBP for another 5-7 years :) My upgrade cycle was timed by the reappearance of the MagSafe charging p

I used my 2015 MBP until this year and plan to use the m1 MBP for another 5-7 years :) My upgrade cycle was timed by the reappearance of the MagSafe charging port. This said, I may get a MBA for travel.