I get that completely; ~4 feet tall and 262 lbs is a lot of speaker. As a Magico A5 user, I have no doubt the performance jump from the S5 mk2 to the S5 2024 will be equal to or beyond that of the S3 2023 to its predecessor.
My contention is, speaking from my perspective, there is a downside to Magico moving the price point further upmarket. Instead of booking an S5 2024 order immediately to replace the A5 in my system, I will most certainly shop every alternative I can audition. And there are numerous exceptional speakers in the $75K-$85K MSRP price point.
For example, I auditioned the Goebel Divin Marquis recently and was very impressed. At the time I thought its $90K MSRP disqualified it from consideration. With the Magico release of the S5 2024, the Goebel is now in play and, IMO, it is the one of the benchmarks I will use for comparison.
Maybe (hopefully?) the S5 2024 will meet or exceed the performance of the competition. But the competition is now being drawn from a larger, deeper pool.
I am a bit more cohesive in my preferences, so speakers like Goebel or any other line-source tweeter with conventional mids/bass are not something that I am interested in.
I never considered Magico a bargain product (although the value is evident to me). For those who value the Magico proposition (all around, not just cost), finding a replacement at any price will be hard. In fact, I would argue that in the high-end, the more expensive the speakers, the worse the engineering, and usually the sound, gets.