Av-Test has Comodo’s Enterprise version Xcitium tested but it’s been quiet awhile since the CIS was tested in the home products. My guess is that you have to pay out a lot for the tests.
There was a falling out with av-comparatives that were asking for some 50,000 and Comodo was never featured thereafter. AvLab at least tests it regularly as do Youtubers though not all of them accurate as some testers turn off CIS features like Containment and only show what will come up with the basic Antivirus signature test. To improve performance, CIS is installed with a Light version of the database as most files are analyized in the cloud. There is an option in the settings to use the full signature base but I don’t see the point.
Comforter?
Anyway, check out CruelSister’s tests of Comodo Firewall and if you use her tweaks (e.g. changing the auto-containment to Restricted and Unchecking the below two boxes, nothing will get through.
Anyway, going off topic here. I’ve been using Comodo since CF 2.0 and CAV 1.0 but others here can also attest to Comodo’s capabilities.