I stopped reading Matousec some years ago when he accused ehh... ESET NOD32 or Agnitum Outpost, for something. I was using both.
I have had a key for Online Armor 4++, but following a couple of updates, OA began to be slow. I guess this must have been fixed by now. Today I have a lifetime key for Outpost Security Suite (I have been using Outpost since version 2.5, now at version 7), otherwise I would be very tempted to upgrade to OA version 5.