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.
128x128tastypeter
+1 for the Denon DL-301 mkII. Very smooth uncolored character with deep bass, and great focus when loaded at 475 ohms. And it’s in your price range. 
Also worth checking out is the AT33 PTG/II MC, I was able to get one on eBay for $460 including shipping. I was choosing between the Hana EL vs AT33 PTG/II and spent a several weeks researching and reading forums. The deciding factor for me was that my previous cart is a AT440MLA MM which served me well with no issues. So far I'm really happy with the sound, it tracks really well and is more refined compared to my previous MM cart. Its still early days as I'm breaking it in but I can strongly recommend the AT33 ptg/ii based on my experience.
Here is a pretty decent resource that you can get a sense of different cartridges actually playing music. The recordings are of sufficient fidelity that, at least for me, i can get a sense of the differences in the sound of the cartridges. The narrator’s comments I find helpful too.  

https://www.youtube.com/channel/UCKNKJ_uFheEftryRCvbmfNg/playlists

My vote is also for Nagakoa. Its a good value.

Frankly, I'd go with the idea of (at least eventually) a better TT, and buy a used ADC XLM or ZLM body and equip it with a Shibata stylis from JILCO in Jampan.  Total cost; no more that $250, and one of the bestt mm cartridges ever made, upgraded even further by the shibata stylus.
There is nothing wrong with his Marantz TT .Agree with ADC but 40-50 year old bodies are not the best .A Nagakoa MP 150 or 200-300 has better tone than any ADC ever had , I owned at least 20 ADC’s back in the day and there were very fast , loved them .