I didn't find it worth it. I am now using the G10's and seeing little to no difference in length, but am improvement in accuracy and consistency. I had had numerous issues with wgt as of late, so I can't tell you for sure if I am giving you the best advice on this comparison, so take it with a grain of salt.
Hopefully my issues are straightened out soon, and I can give both sets a real test. So far, I'm nothing more than disappointed that I ever upgraded from the pro level Rapture V2's.