Cart Recommendations

Hi Guys, I have a Technics SL 1200 mk 5 table with the original arm that had silver wire installed in it by KAB Electro. The table is in excellent condition.
i am running an AT 150MLX cartridge in it at present but have always used MC cartridges in the past on VPI tables. I really like the sound of the MC cartridges and have been thinking about getting one to put on the Technics table. Two that I have been considering are the AT 33PTG 11 or the ART 9. 
In your opinions of those who have or have used this table, would you recommend either of these cartridges for my SL 1200 MK 5 ?

 For a rich, dynamic, detailed, and muscular sounding cart ZYX 4D  

I am a fan of the zyx line of cartridges. I have not used on any table but my three maplenolls, but from the Airy series to the UNIverse II, these cartridges are very neutral and are great trackers. Once you hit their sweet spot, they are a pleasure to listen to. ZYX offers a broad line of cartridges and Mehran(Sorasound) is alway willing to work with you on finding the right one to fit your style and budget

Highly recommend Mehran, willing to work with you even if funds are a bit short.