Yes as I just said at the end of my post above I’m looking at getting the newer upgraded version (A3S) It already has XPL-HI emitter. Also reported to have better zooming slider.
Only we have yet to learn why the A3S is no longer listed for sale currently. I sent inquiry to wowtac but haven’t heard back yet, but as you said the Chinese holiday has started so it may be a while before we find out.
Check this thread: Wowtac A3S - Anyone see it yet?