Hi.
I would highly recommend eset to be honest.
I have used other products over the years and i was a comodo user for about a year and a half,so 2 days ago i installed the trial version of ess 6 and i can tell you this,I have dumped comodo for good now and im going to stick with eset.
I intend to buy a licence and i havent looked back since.My computer runs a lot better now with eset installed and i love this program.
Please give eset a try.You will not regret it.