[m463]

Personally I think it was right around 2011 or so, maybe continue to coast up afterwards.

My personal favorites were the 2010-2012 mac pro. keyboard on first generation macbook pro with keys that were concave not flat. unibody on later macbook pro - the one with ports and sd card. I will say the iphone peaked for me at the iphone 8, which is relatively recent.

[xncl]

i remember Steve Woz saying he's not seen a need to upgrade since the 8 too: https://youtu.be/q3u5-AcocZ4