How will the upcoming Nvidia Super Max-Q GPUs fit in the already bloated lineup of standard RTX and Max-Q RTX options? There isn't a lot of room and some performance overlap could be inevitable based on our benchmarks on almost 100 different GeForce RTX laptops already in the market.
https://www.notebookcheck.net/Will-the-new-Nvidia-GeForce-Super-Max-Q-GPUs-be-any-relevant-Let-s-take-a-closer-look-at-the-benchmarks.460906.0.html
The comparison between MQ and vanilla is of limited relevance because whatever model comes with MQ won't have an option of vanilla and vice versa, the difference in the respective form factors of devices housing the two is also significant.
I assume that a 2070SMQ approaching 2080MQ and 2080SMQ approaching vanilla 2080 should be sufficiently differentiated, but of course, running even faster on the same TDP is better.