Well, saber received.
I don’t think this post belongs in this thread, it’s just that I bought the saber to get the color display already installed and play around with it, so that would be on topic.
But as it turns out to my surprise, it is NOT a Proffieboard. It is a Xenopixel 4. I guess I just glossed over that option when buying it, as it clearly only has Xeno in the drop down menu for board choice 
The color display seems to just have elemental support, where it shows the font name (using the StarJedi font) but then just a static color image of an AI generated character to match the font theme.
Unknown as of now how customizable the display stuff is, or how (probably the phone app)
Chassis is shiny gold plastic to look like metal.
It does have a rotating crystal chamber.
As much as my nature is to tear it open and see inside, I also already know it’s going to be typical Chinese saber construction, and no ability to reverse engineer the board programming, so…
They have completely adopted all the Proffie effects and gesture stuff, including differentiating between CW and CCW twisting (different actions depending on which direction you twist first).
Colorchange does preset colors (color list), or “color wheel” with one rotation range, as well as a “zoomed” mode where it’s fine tuning the color over many rotations.
Clash, blast, lockup, melt, stab, drag, lightning block all there. It uses pointing up and down as ways to get more features from the single momentary button, and delay times to choose different menu selections (1-blink, 2 blinks, etc…) For example,
1 blink is the volume level. Each time you do that while off cycles high-med-low-mute.
2 blinks cycles through 7 pre-programmed preon types:
“stacked” is blatantly Fett263’s “Assemble”,
“broken” is an sputtering emitter, and so on.
3 blinks is 10 or so blade styles:
Fire, rainbow, unstable, “candy”(stripes), “Cracked”(rain), “flash” (flicker), and so on.
Phone app support apparently opens up a lot of customization (so built-in Bluetooth).
TL;DR
I guess I’ll keep it. It is cool looking.
For $260 bucks, it is a lot, especially for a new user looking to have lots of features.
It looks good, sounds OK.
I don’t know.
It’s just annoying to see lots of hard work completely proprietary, non-open source format and sold to the masses as “their own”.