Nice, I will be following your posts! I just bought a robot arm myself, the seeed studio B601DM (€1500 6+1 axis), it works great and is open source hardware as well and a bit more solid then the so101. I also opted to not use ros, I don't want to give up control by putting another framework in between. Is your plan to see whats possible right now or do you also have ideas on how to improve sota?
Oh very cool! Looks a bit like the TRLC-DK1 (I was looking at this one for a bit).
I think pushing the sota is quite hard to do solo but we'll see. Mostly I want to get back up to speed after having not done much robotics during the last 6 years. Best way for me to learn is to just do it, so here we are. We'll see how far I get (I suspect at some point compute will be the main bottleneck)