PF1.0 does in fact have more classes, archetypes, and prestige classes than base 3.5e.
3rd sentence, first message.
many 3.5e classes would be archetypes in pathfinder
True, there are few, I wouldn’t say “many” tho.
in my experience playing different archetypes in pf can produce vastly different player experiences
Absolutely they do and I mean, I do like PF1 as well.
I only have a problem with “PF1 has more classes than 3.5”, which I would classify as “debatable”. I wouldn’t say wrong, since some archetypes do change the class enough, to be in my view as well, another class.
This has been the case since 2e. However in 2e their “True form” was always Female. In 3.5 they could be born either and just switch between, but one or the other is their “true form”