Actually, buying progressive lenses shouldn't be like this. shouldn't look at brand, then see models, then tikam.
1st step of buying progressive is to go to a progressive expert.

Someone who really understands lenses, how these lenses perform for different types of people, face shape, frame, prescription & lifestyle. Then let the expert assist in your selection by analyzing your specific needs.
My view on branded stuff is that its a good to have, if you found a newbie sales person or someone who don't know they stuff. Pretty safe.
I usually like to tweak the curve, prism & inset to get the best for my customers, resulting in lens performance way better than the branded ones but still not as costly. (unfortunately the big 3 cant do what I require as theirs are all pre set, meaning A,b,C with 3 different set of eyes get same setting.