One of my orino was acting funny the first day but has since been ok. I started to get some of those intermedia but just got the orinos. Please do a do a thread on those intermedia, always been curious of the growth rate of those.
From my experience Intermedia grow the same as any other bass i have owned 1 inch per month average probably more if you power feed, I grew my 2 with some kels and they all grew at the same speed. Overall size is whats going to be different