I read in the internet that an Ortofon Jubilee's owner has made the retip with Soundsmith and reported that it sounds even better than before...Gosh! That's as authoritative as it is applicable.
A Jubilee is to an A90 as a ukulele is to a Strad. Even if you knew that this guy's taste in what "sounds better" matches yours - which you don't - the difference between cartridges would still render his statement irrelevant. Would you hire someone to repair your Lexus based on statements that he's good at modifying Corollas?
Echoing Stringreen,
Doug
P.S. You didn't break your A90's stylus. You broke its cantilever.