I'd be inclined to replace the turntable with something better before putting that kind of money into a cartridge. I suppose you could move the cartridge in due course. While you may hear some improvement with a better cartridge, you are not hearing its potential capability. You don't say what you have in it currently. There are superior stylus replacements that will elevate existing cartridges for less money.
Cartridge recommendations
Need a need a new Cartridge for my Marantz Tt150. Want a good cartridge without breaking the bank. 300-500 range. Someone recommend ortofon 2m Blue.am I making a mistake not spending more? Seems you can go crazy with cartridge costs.I have a Prima Luna primium hp, a pro ject ds tube phono stage and a pair of Focal Electra 1028 Be. Appreciate your input.