Everyone seems to recommend turning this option off, but since buying P2012 last year I decided to leave it on and I don't seem to having any problems so far, knock on wood.

I've tried out having the option off recently but I turned it on again because-

1. Saving - I save often because I have undo levels very low, and saving a scene without EBM enabled takes seriously longer.

2. Perhaps just my imagination, but with complex scenes EBM appears to lighten the load on my PC. Malipulating objects in a heavy scene seems to be slow to respond and jerky unlike when I have EBM enabled. Something to do with the much smaller file size, or some other unrealted factor? Or maybe I'm just imagining it.

(Win64, 24GB RAM etc, etc.)