I purchased a Shaper Origin (SO) about a month ago. I went through the same questions in my head before I purchased. They had a nice "Father's Day Special" that included a extra sustainer for bits and accessories, but while nice I would have purchased without it. I agree that the current $100 is not a real incentive to purchase, it is not a cheap tool.
What some of the posters on this thread are missing, is how much design can be done on the SO without using a CAD program on a computer. This includes rectangles, circles, lines, text, and box joints. This combined with the grid system to lay out and align these, you can do quite a lot without learning a CAD program. This just got a lot better with the latest software release. I think it is reasonable to expect Shaper Tools to continue to add more features to the software over time.
My observation is that it is more like a hand tool than a CNC. You need to operate it, make adjustments, set depths, and move the SO through tool paths. Nothing at all like a CNC where it is all programed in from a computer. This is fine for me as I don't have room for a CNC nor do I do any kind of production.
One other difference from a CNC, is that unlike a CNC the computer control is only X and Y axis, no Z axis. You, of course, have control of the depth of cut (Z axis), but that is a manual setting, not like a CNC.
The workstation accessory is also quite nice, well worth the extra money. Very well engineered, useful for mortices and tenions, and smaller pieces of wood. I suspect I can also use it with my Domino to make mortices in vertical and horizontal boards. With the box joint capability of the SO and the Workstation, I sold my old Leigh dovetail jig.
I am now starting to learn a CAD / Drawing program, there are several choices, I need to decide which one to learn and get proficient with.
The Shaper Tools web site at
https://www.shapertools.com/ . Good overview of what it can do, many plans for projects and hardware on Shaper Hub.
Bob