Hey Guys... Thanks for the response. I've started doing some research on the subtle variances in cacti, and I agree with your analysis. I ended up buying another of the second type cacti, presumably a seed sibling. I hope they grow into big girls
Anyway, while I have this thread open I thought I should ask once again for your analysis. I got this cactus cutting from a friend a few months ago... it's currently rooting. The spines were really long before I took them off. I'm thinking this might be the cuzscoensis cactus, but maybe its a torch? What do you think?