I have struggled with noisy phono preamps when it comes to MC carts.
I recently purchased a Hagerman Trumpet MC. It is outstanding for a little bit over $1000 ($1090 I think).
Can’t afford or find a Heron VTPH-2A? The Hagerman, I’m hearing, can more than hang with this great phono preamp.
Main drawback is that it isn’t so flexible with MM but if you’re committed to MC carts, give this a try. Very quiet, organic and beautiful sounding no negative feedback design.