tbh i maintain that a huge reason the RL community is bigger than the animanga one is that RL has better resources for finding FCs. most of my FC usage is RL for that reason.
like idk i prefer animanga from an aesthetic standpoint, but i can't deny that if two identical sites have an "fcs must be 18+" rule, and the only difference is what kind of FC they use, i'm joining the RL one every single time. it's less work on me to find a good FC when the FC directories for RL are sorted by age, gender, and race, and there are a million of them to choose from.