I took a mid-90s (I think?) men's Gazelle 3 speed for a test ride last fall. It was a luxurious ride and if I was looking for a big, heavy commuter bike that glides over pot holes I would definitely try to hunt one of those down - based on the prices I've seen I think a second hand 90s Gazelle is probably good bang for your second hand bucks.
So no opinion on modern or women's Gazelle's but a second hand, semi-vintage one seems to be a good alternative to more expensive, modern three speeds bikes.