For me, it’s the modularity. No matter what breaks, you can get a replacement part fairly quick and cheap. It’s relatively easy to take apart and build it back

For me, it’s the modularity. No matter what breaks, you can get a replacement part fairly quick and cheap. It’s relatively easy to take apart and build it back yourself. You can even re-print your plastic components yourself. I personally don’t have the “mileage” on my printer to have my own opinion, but others say it’s quite reliable and doesn’t break down often.