Cartridge for VPI Classic 3?

Purchasing a VPI Classic 3... want to hear opinions on cartridges. So far my front runner is the Lyra Delos which is also at the top of my budget. Others considered were Benz Micro Glider, Dynvector 20X, VPI Zephyr

My system:

McIntosh C1000T preamp (extremely flexible phonestage)
2 McIntosh MC275's
Dali Helicon 800 MKII
Synergistic Research cables/power cords

Thanks!!!