Obvious choice , unless you get off playing all day with shim's", is Rega Exact, a fine honest cartridge .
Upgrade from Rega Elys 2
I'm fairly new to the game - system includes a Rega P3, MoFi phono stage, Rega Brio, and Dynaudio Excite X18s. Essentially a desktop system. Looking for a possible upgrade from the Elys 2 cartridge that came as a package deal on the P3. Trying to stay around the $500 mark and wanting suggestions. Thanks.