User blog comment:SolarMist/Raging at the Tower of Trouble/@comment-16083497-20140131104708

I love crunching numbers and tables! From your tables: IMO, best 20F was faithful, 50F Gentleman rocker, 75F Loyal pheasant, 100F Dancing Doll 150F Sanuki (he is a DIVINA btw, not a phantom) and 200F has to be Nataraja for highest total stats.

You can see 3/6 are alr from Hazy moon delight - which was a bad event from Z considering we just had GCQ -  which everyone drained their wallet on SWs due to both Virgos' awesomeness (yay for Vir ^.^) and another tower before that (WWoW where Kotetsu competition was fierce). FH then was Elixir of Life and lots of whales dont even bother with it due to its eccentric art (cut off was only 800 something dangos iirc). Hell, my guildmate who got Kaguya claimed he spent 50% less than Amaterasu

TL:DR my point is those awesome towers are a thing of the past, free players are gonna leave this game soon and as a result of symbiotic effect, cashers and whales will start to leave since they dont have any more free players to feed on.