Well, it took some time, but I managed to read the las 300 hundreds pages or so... And still I have questions

Some background: I usually play blues/soul in bars and pubs (around 100-150 square meters, 60-90 people), although I usually have a few outdoors gigs in the Summer. Sometimes there's PA, sometimes there isn't. My main bass is a Sadowsky Metro 4 strings, although I also have a 5 strings and a 4 string fretless.
I've been using a Fender Rumble 100 for the last 10 years. I like it, it moves some air and weighs nothing, but I've been thinking about upgrading and this time go for head + cab. For the head, I'm liking the Quilter 803 a lot (I'm open to suggestions, but I like the different sound possibilities it offers). For the cab, I'm going with a Barefaced buuuut... Which one?
I'd like to keep size and weight same (if not less) as the Rumble, so that narrows it down to the One10, SuperMini and SuperCompact. The One10 seems like it could sound great and work in most of the indoors gigs I play, but I think it will struggle in some scenarios, so I have (almost) discarded it. That leaves the SM and SC.
But I'm a bit lost with comments like "the bass is less deep but more tight". I watched BF's video comparing their small cabs and I didn't love the SM sound compared to the others, but I think that could be the bass they were using and the coloration of the room.
So, after this wall of text, the questions

...
1) I think both the SM and the SC would work well in the gigs I play, and that there wouldn't be drastic sound differences between them. Am I mistaken?
2) I've seen pictures comparing SM and SC side by side, but I'm thinking maybe there's not a world of difference carrying one or the other. Would you say the SM is way more portable or just "meh, it's smaller but not that much"?
3) There's a third possibility, which is getting two One10s, so I can have the... "modularity" (is that a real word?

). Some people in this thread commented that a stack like that is plenty loud and sounds great, but I don't know if that will be the best way to go. Any thoughts? (I also thought about the Two10, but eventually decided it wouldn't be portable enough)
I emailed Alex and started THE TALK, but I would love any advice you could share... I would really love to test the cabs, but I hope between your collective experience and Alex's advice I make the best decision possible. Thanks for reading this far
