Originally Posted by Schverika

4 teams of 5, plus a helper team of 5. So 5 teams run around the map and auto-fight the encounters. The sets are just 'bookmarks' of team configurations: for example, you might want one team to have much more movement than the rest for some maps but equal distribution for others. With extreme min/max'ing, the fastest team will move 3 times faster (on the map, not in battle) than the slowest team. Or maybe you want to separate the teams by power distribution.

So does speed actually play a role other than moving around the map faster?

Originally Posted by Schverika

At this point, DMM version is over 1 year old and has more 6* girls than 3* girls (and twice as many as 2* girls).

Seems like no one ever bothers to add more of the lower rarities beyond the initial launch.