Funny, my experience has been exactly opposite yours. The nose gear shimmy on both of the America West Airbusts scared the crap out of my wife.
I was on a TED (United) A320 and I was amazed at the lack of engine noise, especially the lack of that annoying buzzing noise that I here in a lot of other aircraft. Both landings were amazingly smooth and soft, though this may have been due to the pilots. I didn't notice any nose gear shimmy. Also, the overhead racks were much roomier.