Best phono cartridge under $350


...Yeah, I know. For 350 bucks you can't expect to compete with the stratospheric but like all things in life there is always the "Best of breed" type of performer in any given price range. The Turntable is a Project Carbon Debut Esprit SB with a carbon arm.   Any thoughts on the subject will be appreciated.

Best regards and Highest Fidelity to all.
morbius2130aol
+ 1 for @chakster ´s thoughts on the Denon DL 103 R. This cartridge is low compliance and low output, and works best in a heavy arm. 
Yeah, Ortofon 2M Blue. I also have a Grado Reference Platinum 2 and I finally love it, but it took a lot of fiddling to get it set up right. 
If your phono stage can handle LOMC, then, in my carefully selective listening opinion, an AT OC9/II is your best choice (shop around and you can meet your price point). If not, there are a lot of MM / MI carts and a couple of HOMC carts that will provide a lesser, but probably satisfying performance. That’s my opinion.