Zombie bride by ripper seeds

Looking good and healthy. I'm really unsure what to do with her. I have two options, please let me know your thoughts. 1, I flower her this weekend and flower another plant in two weeks to keep in with my perpetual grow or do I 2, wait for 2-3 weeks and flower this plant and the other together. I feel waiting (2) is better as both will be of a good size but also could be too big. It's a nice problem