Well, I cannot say much about the 900G line-up, since I've never thrown a ball by them (but that is gonna change soon I hope, I'm gonna buy the BPP or maybe BH soon), but I do throw the VG & the furious.
My VG is drilled 4*4 , furious label leverage, both oob surface, allthough the furious has +100 games on it and it's a bit shiny now (laneshine) and thereby reacting differently than new, I didn't bring it back to oob because I love the reaction I get from the furious atm.
Now the important stuff: my VG is about 6 boards stonger than the Furious & I can get much deeper with it, so I think with the line-up VG-Furious-Fast you can cover a good amounth off the spectrum, allthough I wouldn't put a too strong lay-out on the fast, or like charlest said: give the furious some surface because at 2000dull it's maybe a bit closer to the VG as you would like.
in your 900G, I think the space between BH & BPP is much more than 6 boards btw, and surely in the amount of oil they can handle, also you have another type of benchmark ball in your comparision: Pearl with 900G vs Solid with Storm.
