I personally wouldn’t worry about it this early. Even if you get bumped up to December 2026, there should be a lot more Frame accessories available then due to people now having the hardware and CAD files releasing.

I haven’t actually pulled the trigger yet, but I’ll be grabbing the 3D printed top strap and controller straps CButters has for sale. They’re quite cheap. I got my Frame a couple weeks ago, and the stock setup has been pretty good so far, so I’m not in a rush, but I’d like to have them as options at least, if only for demoing to others who might prefer them.