Which Sexing Method Is More Accurate?

[ZephyrStarPlaties]

I have a dwarf gourami, but it has bright colors (male) and a rounded dorsal fin (female). Which gender is it?

 

[Ruskull]

I have a dwarf gourami, but it has bright colors (male) and a rounded dorsal fin (female). Which gender is it?

Rounded dorsal is most def. a female. Bright colored females are very rare and good for breeding for that reason.