i love the horse, but for me, there is too much transport skiing. ive said this before and il say it again for the purpose of this thread, they were fucking stupid not building a mid station on that gondola. top half of the horse is possibly the most insanely fun place in the whole of western canada, but to get back up there, it takes a long voyage across flat slopes to the bottom of the mountain, then a looong gondola ride back up the top.
so for me, the horse can get a bit frustrating. add to this that there is no park, and for me, id have to say louise. the back side of louise is fucking awesome, and there is great hiking nearby, so although its not as great a freeriding mountain as the horse, it has a bit more to offer
my vote goes to louise