Just make sure the cart/arm "synergy" is such that it tracks well, and/or the cart is not only musical, but a good "high-velocity" tracker. I owned both the Dyna 20xl and xx 2 and neither tracked very well with the JMW arm. Admittedly, I was enamored of the xx2 because it offered marginally better "fleshing-out" of the final 1/3 of rec's, but it often times there was either gross mistracking which caused "buzz" or high-velocity mistracking which caused vocals and choral music to "whiten."
If you can bring these records to a dealer, I wouldn't part with any money until you can hear for yourself: For gross mis-tracking, try the last mov't of Beethoven's "Spring Sonata" (Ashkenazy/Perlman/London Records). The piano should remain full and stable. For high-velocity mistracking try the Karajan/Freni/Pavoratti "La Boheme" end of side 1, at the climax of Freni's "big" aria. The sound should not thin. These are two easily acquired Lp's. Other "real world" torture tracks would include the "Missa Brevis" from Britten/Willcock's/Argo "Rejoice in the Lamb," the final ascending "whistle" from Varese' "Poem Electronique"/Columbia. I could go on....
My dealer tried a couple of different alignments and I tried different pressings but no luck until I moved to a "cheap" Audio Technica 130E. Even if you still spring for the $$$ carts, I can tell you from experience, it will be eye-opening.
