MC cartridge input - Lyra Delos or AT Art9 (or higher AT)

I have a well isolated MMF9.1 Turntable with a highly revealing downstream system with Classe power and Dynaudio C1s and a subwoofer.  It sounds great with the old (came with the used table) Lyra Argo cart.  I am looking at upgrading.  I like the great imaging and air that I get with the Lyra cart.  It blows away my digital efforts.  I am thinking of switching to a new cart so I can track the age and condition and get an upgrade at  same time.  I am thinking of either getting a Lyra Delos or a Audio Technica ART9 or similar AT cart.  I was wondering if anyone has heard a ART 9 (or the anniversary editions in price range of Delos) and compared it to the Delos.  How would you characterize the sound comparison.  I play mostly pop, rock and folk.  i have scoured the internet but found little to hang my hat on.