>>30758362I say it is the opposite of what you say.
After a certain point (the end of their debut buff maybe) they all grow at more or less the same rate (within their gens) but whatever advantage they secured in the first rush of subs stays unless something significant changes
>pic relatedGen 5 and Gen 6, only significant change was Polka spilling her spaghetti and getting overtaken by Lamy for reasons known to this thread