You're the first person I've known to actually make that comparison, and that's extremely reassuring. Thanks!
Well, regardless of what I may or may not think about Firewire, it's a legacy standard that's being phased out. So unless you're heavily vested in hardware with Firewire interfaces, now is probably a good time to start migrating to either Thunderbolt or the the newer USB standards,
If you're interested you can read the whole sad history of the Firewire standard
here.
I've been fond of Ardour for years, so something even better is appealing indeed. Might just sign up to those lists, and keep an eye out. Thanks again!
Interestingly enough, the main thing that got me interested in Mixbus was the fact they had versions running
natively on Windows, MacOS, and Linux. Such is the advantage of basing your product on well-supported Open Source software that is under very active development. That was something that was important to me (being an IT guy for a living) since it essentially makes Mixbus obsolescence proof as far as platform is concerned. And the license you purchase can be used on any of the three platforms.
But beyond that, once I started using it I began to appreciate the sound quality and the workflow. It's based on Harrision's hardware consoles and it feels very similar in use to using an actual console. I don't know if that makes it "better" so to speak. But I'm from the analog era and I have some experience using things like a Neve console so it feels like home to me. Someone who came up in the PC/digital recording era might be more comfortable with some of the newer interfaces and products that pack other functionalities like loop creation etc. under the hood. Mixbus is pretty flexible. But it has a pretty aggressive recording console paradigm it does't stray too far from. So if you approach recording more from a traditional "recording a live performance" perspective (like George Martin) rather than the newer solo loop and sample framework (like Moby or Björk) then Mixbus should feel very comfortable.
I guess you could say I like Mixbus half because it sounds great, and half because I'm too lazy to learn a totally different approach to recording. I don't record professionally so I don't need to keep up with the times. YMMV.

