Anyone here used both Postgresql (latest version 7.3 preferably)
against Firebird?

As far as I can tell, Postgresql seems to be pretty good, I am just
starting to play with it. However, Firebird might be better, etc- but I
want someone who has used both to provide comparisons.

I realize that since I am on a Firebird list, that people are biased
towards Firebird, but thats ok.

Thanks very much,

John C.