Haha. I def have not heard those. They look pretty interesting though.
Did a bunch more A/Bing my entire collection against the Equinox demo unit today. Amazing Bass and I can really dig it listening to electronic but I can't get past it for rock music. I may ask to demo the Solstice but I find my almost a bit lean so it might not be for me. I reckon I might fall into the Solaris camp for CFA products. Though looking at the 2020 graphed against the Solstice it's pretty close.
If there was a custom Solaris, I'd jump on it in a heartbeat.
I would still recommend trying the Solstice before ruling it out entirely.
Yes, as is normal for any custom, the low end is a little more present and warm because of the perfect seal.
The treble on the Solstice is the main difference with the 2020 - it is a little more forward and present.