[avn2109]

The late 2014 rMBP's were the last of the good ones. After that they put the stupid "force touch" trackpads in them, which have slightly but perceptibly worse mechanical response to being clicked. I still miss my 2014's trackpad all the time.

[alexozer]

I don't know, the force-touch pad is maybe my favorite hardware feature of my 2015 MBP (my first Mac actually). Being able to use the same amount of force to click regardless of finger position is really something.