Genz micro M0.9 repair & equel replacement

For years I've used a Genz micro M0.9 to successfully archive 1000's of records in my studio. Unfortuatlly The diamond broke off yesterday;(
I need a replacement right away. What would be an equel new perchase?
Also who would be recomended to do the repair? I noticed Soundsmith gets good reviews.Who else should I know about? Are thier custom carts equal to the M0.9 or better?
Thanks for any input,
Ed