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shimozukawa
02-04-2011, 11:11 PM
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Leon
02-05-2011, 11:14 PM
Nice analysis. I have only used BVG and not BGS so can't comment on BGS. My experience with BVG is that they are quite conservative relative to the other companies. I can usually guess SGC by a half a grade, BVG by a grade and....PSA, I got nothing....