We've been Baptist, Methodist, Lutheran, Pentecostal & Presbyterian.
I kinda like the Pentecostals. Been to a few different Baptist churches including Black Southern. Boy was that an interesting experience. You can't help but get caught up in all the bouncing around and arm waiving. Those people really know how to be "ridden by the Spirit".
Haven't been invited to a Catholic mass though. My Grandmother on my Dads side was a Russian Orthodox. If you ever want to be convinced you are a completely worthless sinner, check out a RO church.