Hi there folks, well I've heard that you shouldn't metamorph until familiars max lvl but some people say that it doesn't matter that much. So what do you think? My guys are all around 20-26 so far and we just beat Royal Jelly.
It's really the best idea to continue to level up your familiar until they learnt every possible trick in that form. Maxing out the level for the familiar will grant a bonus in states when you metamorphosis them. Its only really a good idea if you want to have the highest possible states on your familiar when you want to face against the post game boss.