Y'know sometimes I think if I were to relearn the guitar from scratch, I would have started with 4ths from day one, but the thing is, I'm so used to standard tuning there wouldn't really be any advantage at this point. I remember a Holdsworth interview where he said the same thing...Symmetrical tunings ftw.
I've been using all 4ths for years - makes it a breeze to switch between guitars with any number of strings.
I've long wondered about the tritone tuning - only 2 strings to learn.
|7|1| |2| |3| |3|4| |5| |6| |6| |7|1| |2| |2| |3|4| |5| |5| |6| |7|1| |1| |2| |3|4|