West Chester is considered the “flagship” campus so probably the most recognized widely even if other schools have stronger programs in some areas. Otherwise some of the schools that tend towards the larger side (at least pre-merger) like Indiana and Kutztown are probably the most prestigious. Unfortunately with the 2 mergers of schools (PennWest from Clarion, Edinboro, and California; Commonwealth from Bloomsburg, Lock Haven, and Mansfield) there will be some loss of name recognition at least in the short term.