FLR had so many good ones but I think the one that really stood out were 1551 (check out the video from
YNN who could hang consistently and fast every match and that ability drove them to the top seed. Team 229 can hang in few seconds. Rookie team 3157 , 1559, 1241 and 1507 were also tremendous hangers.
There were probably a dozen robots at FLR that could hang. We had several matches with multiple robots hanging. As many as three in some matches.
We manage to hang in the last match for the first time right at the end of the match but unfortunate so did 1551 (they would have won anyways even if they didn't make it up).