Obviously it's your call but if you have the time and patience to start it over, that'd be pretty cool.
Yeah, the balloon is closer on easy, but I noticed you collecting some shoes on the way. The first shoes might not even help, but the last ones might works? Who knows? :) EDIT: One another idea is to make a bunch of holes intentionally.
One idea: I see you collected some shoes. Did you try to make a mad tower and try to jump from the top of the tower before it collapses to much? Since it's a TAS, you should know the "future" blocks, right? Maybe something like build a mad tower, collecting a shoe in the progress, then jump out of it? Yeah I see where you went with the combos, but I still wonder if you tried a little bit to keep the combos going? The first one? or the second one? Maybe it worth it to drop one block so you can keep the combo? Liked it otherwise. :)