Recommended cartridge for Rega TT P2

What would be nice cartridge for the Rega TT P2 w/RB251 arm in the $300.00 to $400.00 range. I have read a lot of positive feedback on Dynavector 10x5, Benz MC20E2, Audio Technica 150 MLX and listened to Rega's own elys 2 which i thought was ok. I have a Plinius integrated amp 9200. Thanks for any suggestions.
Well, if you liked Elys 2 then go for it. I had it on P3 and was happy till I've got Dynavector 10x5. The latter is a killer cart for its price but be patient because it need some time to warm up. You can check Clearaudio MM carts. Some say that it is good match for Rega tonearms. And don't forget good alignment. Happy listening.
Skip the Rega.Dynavector or get a bargain with Denon DL series.