>>53339243Battle towers are fucking garbage and only existed as a way to gate keep important late game items, it's not fun to fight 40 shitty random npcs in a row until you get some that have some decent teams and then that one character at the en.
Actual battle facilities are fun because they provide an actual twist to that, they chance the way you tackle a problem and they come with their own set of npcs, style, music, etc.
Battle tower is one of the worst "features" the series ever had, a low effort bullshit npc gauntlet.