#2
IMO I think its better if you are going to use it for composition reasons. But if you wanna look at tabs its only slightly better, only because of the RSE thing is soo much better.
JUST ANOTHER ANNOYING BIG STATUS
#3
I've heard some RSE examples on YouTube, and it actually kinda sounded like crap.
Like this one: http://www.youtube.com/watch?v=w4kv-gm9Wf0

But maybe it's just because the composer chose shitty effects, I dunno