SRAM Test

Rival is a bit hit and miss I find, the chainrings flex and the rear mech needs a jockey wheel upgrade. But, the chain, cassette and shifters are as good as DA in my opinion.

Super record is very good and very light, wanky shaped hoods though.

I'd rate the groupsets this way:

Di2 > Red / SR / Record > Force / Chorus > Rival / Ultegra / Athena > Everything else

I've said it before, campy is for little girls with little hands and little trainer-bras.