Are there use cases where it's better to run anything other than 2x WP?
I've tested:
S5 WP + S5 WP
S5 BS + S5 WP
S3 DG + S5 WP
S5 BS + S5 BS
There was no combination of pet that I could find that would outweigh what we get with the 2x WP - purely due to the way we scale with strength and the fact that Pixie Nova's DOT is 2000% of p.atk
It's such a shame that BS isn't a better option, or at least comparable to running an extra WP