I would have to say Les 2 Alpes. the skiing is better in Tignes in General but les 2 Alpes has the best park in Europe. I've only seen Tignes in the Winter briefly but ive skied Les 2 Alpes in the Summer and Winter at its far superior. Check the Websites and comp list. Comps go to the sickest places so check where has more big comps
The bars in L2A are brilliant. Hanging pots of fire and pole dancing, what! Half the club dancing on the tables... Plus the town itself is quite flat and in a straight line, very important for the stumble home!
Never been in summer, but there were some huge kickass jumps when I was there for the Brits / BUSC.
i've skied there for the last couple of years and theres just so much terrain that i still havent skied everything i want. ok the main route down is tracked out pretty fast, but there is so much other stuff, the colours over the lac de puyvachier or the routes over the glacier du rateau and over the glacier de la meije. and la grave has always a nice vibe in town. Just a bunch a ski bums comming together and enjoying life.