33 - That huge box of a ball bot has me. Will it be able to hang?
45 - The arm. But it'll end up being a ball bot/hanger by the end.
569 - Very fast hanger, it seems.
126 - It didn't click until I saw them hang. If only they didn't tip so easily
(571 - Ball pickup mechanism is very effective. If they are able to hang again, then they will be the best.)
60/254 - They should win Quality wherever they go. The machine is just well put together.
33 is still my favorite, and I haven't even seen them in action...