One of the biggest differences I see between the two boards (besides the lenticular/holo pattern) is the green velcro stripes on the top. Bttf123's seem to be more of a light green that is similar to the front and back yellow triangle tips/wedges and razor's are much, much darker (
like the green stripes on the bottom of the board). In looking at the photo from Propstore earlier in this thread, bttf123's are much closer in shade than razor's. Actually, it's a pretty significant hue difference between the two makers. Which is more accurate? See first paragraph above.