Just got back from riding in Banff this weekend. We went to both Sunshine and Louise. In my own OPINION, I liked enjoyed Louise better. The gondola was more efficient in the terms that there are a lot more runs available on it. I liked the terrain better as well, and the park was a bit better. The rock gardens, although not HUGE amounts of snow, were so much fun. However, sunshine had better snow, and although we went on a friday instead of saturday to Louise, it was not very busy at all. There are more parks at sunshine, and they are all pretty good, except the placement of the largest park is stupid because it is out in the open and it gets really windy. Overall, sunshine has a larger variety of terrain too, and tons of lifts. Also, the staff is more friendly at sunshine. Both resorts were unreal, but I have to say I enjoyed Louise a little bit more. That being said, we didn't do much hiking at all, and that plays a big part too, so keep that in mind. If you are going to go for more than one day, I would definitely recommend going to both.