Yeah that's an interesting option and I've even seen a few 3x DualUp setups on Reddit's Battlestations subreddit. I don't need
that much desktop space and want a 32" 4K monitor with high refresh rate and good HDR, which the DualUp does not provide. As a side monitor I think it will work well tho.
...MacOS display handling being a pile of crap as usual.
True. I wonder why Apple, with some of the best software engineers on the planet, fails to pay reasonable attention to display handling? E.g. the post here with an M2 buyer about to return a brand-new M2 because it will not drive a single external display that is well within the advertised capability of the M2 box. Unfortunately that experience is not an anomaly: Mac OS display handling
is a pile of crap.
You know you can pick up a TB or USB3 dock that provides power and hook up everything with one cable, right? My laptop docks to a TS3+, one cable… it’s much easier to deal with than a massive dock that the machine locks into
If you really want one there’s actually more than a few docks you can just drop the machine into like Brydge’s, which are even slicker if that’s your thing, and way more reliable than docks like the duo had, probably is what fits what you’re hoping for
As for extra vram/etc we *did* have the option of TB GPUs until the AS move, I’d bet Apple hasnt restored that capability because 1) they’re confident in the abilities of their GPUs (right or wrong) and 2) there simply wasnt enough demand because it’s not as necessary today
A) Yes, USB-C docks seemed like a perfect idea. I have several such docks, none from the very latest TB generation. I never found one that would drive all three 4K displays from a single USB-C connection so I just use them for all the ancillary stuff.
Once I got my clustermess of displays and dongles and docks working well I stopped wasting time on it, but it does require plugging in all 4 TB ports and it sometimes takes several minutes for the displays to settle down.
B) (Pricey) eGPUs work very very well on the right laptops/workflows. It is unfortunate that Apple stopped allowing the process. They probably did so to force folks like me into maxing out the high end MBP rather than getting a midrange box plus a third-party eGPU. Admittedly, maxing out Apple's highest end MBP does have the benefit of the power being fully portable, which an eGPU is not.
C) Brydge apparently only drives two 4K displays. And docks like Brydge are nowhere near as slick as the Duo Dock setups were. With the Duo one just stuck the closed Duo into a slot like a VCR and the Dock sucked in the Duo and made the connection. Sweet.
We never had any reliability issues and once in the Dock the Duos were also networked into the Filemaker database I built. The whole process was incredibly slick for the time period. Today Filemaker no longer facilitates users like they did then; instead
today Filemaker is only about maximizing the scraping of dollars from users.