I know Oscar works at Orion, but Orion do plenty of Sanyo - dare I say more Sanyo than GP - yet he still rates the GP.
Either way, it doesn't matter to me. I was simply quoting an interesting test made by....dare I say the most knowledgeable person on cells?
I haven't tried 3600 or 3700 yet. Will make my own mind up when I do. Until then I'll read and weigh up everybody's comments.