Have AKU 3.3 - upgrade to AKU 3.5?

[RetroElectro]

First off, I'm a long time lurker and want to thank everyone for making the 6700 a better phone. My phone is heavily customized around an AKU 3.3 ROM that was floating around here months ago. Things are working fine except for the occasional slowness and DSOD (not as bad as it used to be though). Anyways, my question is if there is a major change from 3.3 to 3.5. If it won't change the phone experience in a major way, I think I'll just stick with 3.3. If it does add a lot, I'll bite the bullet and try to do a rebuild. Thanks for any feedback.