I used Bitdefender for 1 year, and its too buggy :/McAfee Product Comparison (via Promo page):
Bitdefender Product Comparison (Scroll down):
Which one is better? Why not try both on spare PC, or VM, or check the Internet for reviews?
Very much agree. 360 IS and Emsisoft use BitDefender engine much better. In fact, I like Emsisoft's way of battling against malwares - direct to the point, specific, no unnecessary whistles, and no bloat. Just protection. And, after weeks of usage, it becomes light even in a netbook computer.I'm now using Emsisoft Internet Security and extremely happy with it since it uses the amazing Bitdfender engine and it's in house engine. It's pretty sad how most of the products that use Bitdefender's engine are actually way better. Oh and don't forget Emsisoft's amazing behaviour blocker which I find way better than Bitdefender's active virus control component.