Ortofon 2M Black vs. Dynavector 10X5

Looking for a reasonably priced MM or HOMC cartridge. Has anyone compared the Ortofon 2M Black to the Dynavector 10X5?
No, but I'm sure interested. I've heard encouraging things about the 2M Blue from Marc Phillips, who reviews for Tone Publications, has a Michell Orbe SE, and normally lives by LOMCs and SET amps. The Black not only has the Shibata stylus, Ortofon claims it has a more refined engine than the Red/Blue level.

At your price/performance convergence, it seems that the Sumiko Blackbird would be another strong candidate.