I have tried all seven (or is is six?) of the Thai places in Fremont. I think there must be a LOT of variability in the appreciation of this cuisine, because other Chowhounds have raved about Dao Thai, in whlch I was disappointed. It has a great Neon sign, but you might as well stop there, for my taste.
At the other end of the strip, though, is a new one, bearing the unfortunate name, "Chilie's Paste." It sounds like a Mexican glue factory, but (again, to MY taste), has the best food of the lot of these Fremont Thai joints.