This is a pretty super comprehensive list. You’re very up on the meta, and the decks you list almost cover all of the bases. You also have a great grip on the strategy on how to deal with the decks.
I would just change a few of things:
(1) I don’t think HB Combo is tier one, and I don’t see it very often. I could be wrong about this. Maybe these decks are better than I give them credit for. Cerebral Imaging EffComm/SanSan is probably the most viable of the variants, and I did see an interesting HBFA deck that sort of backed its initial rush up with the Diagnostics combo for a 3-pointer that looked very interesting, but of all of the decks you listed, I consider this the most ‘fringe’.
(2) I would call NBN Midseasons its own deck. I’ve played a whole lot of NBN Tax, and a good amount of NBN Rush/Astrobiotics and NBN Midseasons. Midseasons is much different from NBN Tax and NBN Rush, and very much as tier one/popular. If you differentiate those two, you should give midseasons its own nod as well.
(3) I would definitely include HB Big ICE on the list at this point. A few weeks ago I would have said fringe/tier 2, but nordrunner’s list is surprisingly awesome, (at the very least better than Weyland, though I agree Weyland is not competitive tier one). A lot of people are picking it up, at least on OCTGN. Strong players have variants that they swear by, as well, (though I like the original), usually either swapping up the agenda suite (more 3/2s), the ice (adding rototurret, ichi 2.0, and wall of thorns), the economy, (melange), or adding advancable nonagendas, (Agg Sec, GRNDL Refinery).
Weaknesses that I’ve found include Gabe (preferably without Knight as it sucks against everything but NEXT Bronze), and playing it badly. It’s one of the harder corp decks to play well, for sure. Well-played, I think its matchups are similar to HBFA, (slight weaknesses to criminal and whizzard, but generally pretty good against everything).