Deep - Heuristics detection & Analysis, Highly configurable, Great Ad-Blocking when tweaking your own blacklists, Firewall very advanced, Much better interface - many pro's.
Larger System footprint [though is a small trade off], Deeper Scan times could be faster, Needs to auto detect IM clients on default, Some settings need to be tweaked for tougher security. I don't consider these bad con's; just things to work on in future versions.
This is a great product - For all round AV Security - Protection, I am basing this knowledge on, over 12yrs experience in the AV and Security industry. Testing and playing with different AV & Security Software.
I like how you can ...