Best Options To Upgrade Phono Cartridge In A Schiit Sol Turntable

Give a look to the Sumiko Blue Points either the #2 or newest iteration. Excellent high MC for the $$$.

Second the Audio Technica VM750SH. I have one in a second system and it sounds great. Detailed without brightness and glare, and musical. Give it 20 hours to tame the top end. I heard the Sol with a Nagaoka MP11 and it was a little smooth. The AT will bring some life to it.

Best buy Shibata 

A buyer's review:

This cartridge has totally put my faith back into vinyl.

One of the most sweetest sounding cartridges I’ve heard since the early 80’s and the only one that I honestly can say comes close to hearing that classic years of vinyl in my opinion.
It actually reminded me quite a bit of the Technics EPS-205mk3 & my 4’s which in the day were utterly stunning pick up cartridges.
I’ve been using for the last 10 years the Clearaudio Maestro which although very X-Ray and clinical and also very musical doesn’t have this sweetness to it. I’d go as far as saying it’s actually better then the Clearaudio.

A beautiful pick up cartridge, so happy I made the choice.