For me, actually...
...well, let's take Joubutsu out of the question first because it's pretty much a given.
Outside of that, I think Ryougen is the ONLY true god song around here.
All the other god songs concentrate majorly on only one technique, and one technique only,
but Ryougen tests every aspect of a Taiko player.
KitaSaitama2000 tests your speed.
Rotter Tarmination tests your stamina.
Hataraku tests your reading skills.
BRA Ura tests your balance.
Ryougen makes sure that you'll end up using all of these techniques at least every once in a while. And it isn't as frustrating as K.Sai to make you ragequit immediately.
...well, let's take Joubutsu out of the question first because it's pretty much a given.
Outside of that, I think Ryougen is the ONLY true god song around here.
All the other god songs concentrate majorly on only one technique, and one technique only,
but Ryougen tests every aspect of a Taiko player.
KitaSaitama2000 tests your speed.
Rotter Tarmination tests your stamina.
Hataraku tests your reading skills.
BRA Ura tests your balance.
Ryougen makes sure that you'll end up using all of these techniques at least every once in a while. And it isn't as frustrating as K.Sai to make you ragequit immediately.