As Rauliruegas said, cartridges can be system dependent. For instance, if u have a bright system, then a rolled off cartridge will help balance it, etc.
One thing that is probably of the utmost importance in regards to the Titan is the choice of arm. The better the arm, the better the sound of the Titan. In other words, besides just matching mass, how the cartridge and arm interact eg. how the arm treats the arm energy produced by the cartridge tracing the groove will have a huge effect upon the resultant sound. You can get out of phase reflections that among other things, greatly affect dynamics.
One thing that is probably of the utmost importance in regards to the Titan is the choice of arm. The better the arm, the better the sound of the Titan. In other words, besides just matching mass, how the cartridge and arm interact eg. how the arm treats the arm energy produced by the cartridge tracing the groove will have a huge effect upon the resultant sound. You can get out of phase reflections that among other things, greatly affect dynamics.