I used D09C on FH & BH, has more 'bounce' than H3 because of the spring sponge x. Spin is probably slightly less than H3 Neo Prov but still good.
the trade mark H3/H3 Neo low forward kick is missing because of the higher throw of D09C.
Overall, I preferred D09C on the BH.
I think the best aspect of D09C is the topspin drive attack, looping is still good, but the crispness and control for topspin drive, counter topspin and flatter hitting is really good.
short game control is better than say T80fx but not as controlled as H3, mainly because the spring sponge x is dulled slightly by the 'slightly tacky' topsheet. but there's still more bounce than H3 Neo