They are essentially the same game design with different themes.
There are only minor differences, you have just have to scrutinize the playfields, features, ramps, and shots.

This is akin to the old, "AFM vs MM" debate that rages on periodically.
Unfortunately, in the case of these JP games, coding for both titles at the basic level is mediocre.
For reference, I do not require "deep code" for entertainment.

Read my in depth written reviews and recognize the similarities.
I have owned multiples examples of each game.

Most people lean towards TOTAN, out of improved artwork and finale "wizard" mode.

Pinball ratings are often ranked by new players, not familiar with pinball design or have not owned either game.
After about a month of purchase, you will be left wondering why you paid so much for so little long term entertainment.