Depends.
Most WRPG settings are the typical middle/dark ages settings. Those bore me, I like skyrim cause its nordic. JRPG settings tend to be more imaginative.
They both have good music. I would say WRPG's tend to fit the game better in their musical choices. While JRPGs tend to go for music that is good outside of the game. Essentially, I only listen to WRPG music when I want to get in the same mood as I do when playing the game, while I listen to JRPG music more at different times for instance my wakeup alarms include: Persona Music and Kingdom Hearts music.
Its a toss up here too. I don't think good game design is limited by its genre.
Depends on the combat. I prefer JRPG combat simply because WRPG combat tends to be more restrictive.
I don't think story is limited to genre. That being said jRPG storys tend to be more imaginative or at least have more out of genre tropes, while WRPG stories tend to more conservative and have mythological tropes like goblins, trolls, elves... etc. In that regard I prefer jRPGs.
In this day and age, with the Internet, ignorance is a choice! And they're still choosing Ignorance! - Dr. Filthy Frank
