General. I'm getting a worried feeling in the pit of my stomach. The only reason I can think of why you'd be comparing these resorts is that you intend to blow 8 grand on either Ski Le Gap in Tremblant or Basecamp in Val. This is 8 gs for 3 months, a pretty meaningless qualification, 4 grand on top for living costs and a wasted season. Trust me, the basecamp guys are to be seen learning the perfect snowplow techniques on the best pow day of the season.
I implore you to ditch any ideas of doing this. Why not get a job in Val, get paid to ski for a season, get far better than you would on these courses, and have a sick time. I promise you you'll wanna quit the course after a week which would be a waste of money anyway.
In conclusion therefore...
1] Val d'Isere no question.
2]Ditch the Basecamp idea
3]Do a real season and have the best 5 months of your life.
If I am wrong and you just wanna go on holiday, the same applies.