I agree with ETM, I think I like my Spark Burner bindings better than anything I can buy for my fixed board. I have some Diodes now, but only 3 days on them and even though I like them a lot, I am a bit worried about reliability.
I guess time will tell, but why can't Burton make a Diode that weighs a bit more and is tough ! The Diode actually rides just the way I like and is stiff enough, but I am not so concerned with the feather weight and it should be beefed up !
Burton does not seem to have anything like this in thier lineup that I can tell.