Dynavector 20x2H vs. Karat 17D3

Due to a shipping accident, I am going to be moving from a Rega P3-24 to a Rega RP3. As part of that my Dynavector 20x2-H is getting replaced. I am thinking about upgrading to the Karat 17D3. I am using a Moon 110LP, but may upgrade to the Moon 310 LP later this year.

Any thoughts on moving from the 20x2 high output MC to the Karat low output? Will it be a worthwhile upgrade? My Moon 100LP provides a 60db gain setting, so that should be adequate for the Karat's .3 mV output.