ortofon 2m bronze vs rega Exact 2 cartridge

Hi every one I just currently upgraded to a new rp8 and looking for a new phono cartridge for it then my old one. My old one is an Ortofon VMS20E MKII mc. My phono preamp is a cary audio slp-98p with triode tube MM phono stage. I like the idea of the Ortofon bronze and changing out the styles to a 2m black without upgrading the hole cartridge. The the rest of my system is a CAD 120s power amp and totem acoustic forest speakers and Kimber 12tc speaker cable and silver streak interconnects.
Which one would be a better match?