In Super Training, is there any actual point in doing the higher-level challenges?
It seems like the reward bag you get after a challenge is determined by how quickly you beat the challenge, not how difficult it was. My Fennekin can either spend two minutes against the Noivern Balloon and get a Speed Bag S for the ordeal (since so much time was used), but it seems like beating the Noibat Balloon (lvl 1) is a lot more efficient. It takes less than ten seconds to win, one-twelfth of the time against the lvl. 3 balloon, and because of the speedy finish I get L bags most of the time (4 points from the challenge + 12 from the bag). Am I "beating the system" or massively misunderstanding how this works?