Like bullet mentioned in some thread, the shit I usually try with s2 is hard as it is.
That, however, goes for the most people on fluckit.
The result I guess, is going to be that a fairly 'standard' trick in s2 will be alot more appreciated in hardcore mode s3.
For example, sw flip feeble on a rail in s2 is fairly average in terms of skill
Someone pulling that in hardcore s3 will probably get alot more appreciated by both himself and the viewers...
What I'm trying to say is that I think simpler tricks in s2 will get more attention in s3
(man it's hard trying to translate my fuzzy swedish thougts into understandable english)
sidenote: I'm extremely stoked on seeing demz abuse the hc mode...