Looks very cool! I’m not a huge discord user but how about you shoot me an email and we can figure out how to share notes? (I don’t want to post it directly here but it’s easy to find on my personal website, just google my name)

Re why not SO-101: the article has a footnote about this; I actually bought the SO-101 as well! I want to integrate it into the same setup so I can switch depending on task.

Somewhat surprisingly the xarm was actually much faster to arrive; I got it within 2 days of ordering. I don’t have a 3D printer and getting the SO-101 from the vendor I ordered it at took almost 4 weeks. So partially it just came down to what I had access to more quickly.

Second point is reliability: I think the SO-101 is cool but I’d be surprised if it doesn’t break more quickly than the xarm. I wanted something that’s going to last a long time without headaches. And these industrial arms are really mature hardware wise now.

Hope this helps!