As said above, is just one isolated test.
ESET yes, it is better (much better) that Comodo Av (nowadays is declining every day more and more, has been good in a near past). These discrepancies in tests happen. In this test there was a result, Av and Av Comparatives test has another, Virus Exchange has another part.
I use ESET SS7 note in my head, and my oldest Emsisoft the other, and I can assure you both make a magnificent work.
For me ESET = Emsisoft => Avast > abyss > Comodo Av (It was not an offense to fanboys Comodo)