Im spending the winter in L2A right now and its pretty sick but there are a couple downsides. Its all above the treeline so if its cloudy or snowing you cant really see anything up on the hill, The park is sick, but the park crew are pretty lazy and the kickers can get into pretty rough shape. Also, most people here seem more keen on getting smashed every night than skiing. Don't get me wrong, I love partying but it gets a little ridiculous here sometimes.
All that said, I'm having a sweet time and the terrain is pretty rad and we're getting a fair few pow days right now. Dunno about Mayerhofen, but I can't imagine its much cheaper than L2A, for a French resort its pretty cheap here.
Oh, and there is definitely an abundance of sausage in the bars and clubs here, more so than other places I've been.
All things considered though, this place is super fun!