Go for it!
I believe that Sunshine gets quite a bit more snow than Lake Louise. While it seems like most agree that Louise has more interesting terrain, that probably won't be a factor for the early season. When I skied these places two Decembers ago, I rented a bar and stayed at a motel in Banff, and just chose where to go each morning based on conditions.
Honestly, even if there are only a handful of open runs, it's still worth it. The views at Sunshine and Louise are the most beautiful I've ever seen for a ski resort (I haven't skied Europe). I was also fortunate enough to spent time in Banff, Jasper, and some of the surrounding provincial parks a couple of summers ago...holy cow that area is gorgeous.
I believe that Sunshine gets quite a bit more snow than Lake Louise. While it seems like most agree that Louise has more interesting terrain, that probably won't be a factor for the early season. When I skied these places two Decembers ago, I rented a bar and stayed at a motel in Banff, and just chose where to go each morning based on conditions.
Honestly, even if there are only a handful of open runs, it's still worth it. The views at Sunshine and Louise are the most beautiful I've ever seen for a ski resort (I haven't skied Europe). I was also fortunate enough to spent time in Banff, Jasper, and some of the surrounding provincial parks a couple of summers ago...holy cow that area is gorgeous.