Because people are lazy and just put up the specs without thorough testing themselves. It wouldn’t surprise me if maytech still claim theirs are better than the others.
120kv is the best bet at this stage. The 195kv should be fast enough to run a smaller surface prop like a 110mm cleaver, but I’m not sure if it has the power…
The FR motor you get what you pay for. Quality wise it’s leaps and bounds ahead!