Well… yeah. The 13 is smaller. I bought it before the 16 was a thing. The geometry as designed doesn’t allow 3 banks of slots.

I’m just saying, the 16 having 6 total slots, one or more of which can be an audio jack, is an upgrade. I have the audio jack module anyway specifically because it occasionally works better to have the jack on the right side of the laptop instead of the left, and then the built-in jack is vestigial.

It not being mega-ultra-built-in doesn’t matter.