Yea, Jonathon designs his carts for the headshell to dissipate most of the energy from the cartridge - flimsy headshell/tonearms need not apply.
no such thing as best, as synergy plays such an important part - even if one does not know why the synergy is even there
dynavector XV-1s sounded really good when I had the 3012-R on the TW - no idea why.
Ironically I bought the 3012R to use with my Atlas. I think it sounds great but now you have me wondering if it could sound better with another tonearm.