Thanks again everyone!
If nothing else this has really educated me on a lot more options than I had previously considered. It also seems to show just how subjective "good" sound can be based on each person's own preference.
Here have been my thoughts so far:
- The Audio Technica - seem like they may really present some great sound at a good value. Found NOS AT150MLX for $479 which might be worth it just to try that series. Also the new VM760SLC seems to be the replacement. Anyone have experience with either.
- Garrott Brothers P-77i - seems to have a big cult following and great reviews. Any sources to actually purchase in the USA or have to order from Australia? This one seems like a really high potential cartridge.
- GRACE - sounds like one of the best all time MM. Although seems like the secret is definitely out because so far most of what I can find is in the $500 - $600 for a broken stylus. I also have no experience to buy used cartridges so would want to make sure it's a really reputable source. Any one selling?? lol
- Clearaudio Maestro - sounds like a great option as well but to quote @chakster I'm also concerned about the unprotected cantilever and no user replaceable styli. Also, are these made by Audio Technica? Maybe they have a similar sound and better value with the AT??
- Nagaoka MP500 - still interested but after looking further it seems like they are now going for $1k. At that price maybe better consider something else ie) SoundSmith Carmen.
I definitely still have a lot to learn and more research to do. Thanks!