Hi guys,
Been lurking on the site for a few months now in preparation for my first stealth outing

I'm going to be taping a rock concert in the next couple of months in a stadium (indoor basketball affair), i have the following at my disposal:
Edirol R-1
JB3
Binaurals (Church Audio) > Church Preamp>?
Just wondering which you guys would pick for the outing, i'm leaning towards the edirol, but then again i may take both and use one as a backup.
I've been reading up on various things and have learnt quite a bit, just really wanted some of the more experienced guys to give an opinion, i.e am i missing anything obvious regarding my setup.
Thanks for reading