Well,
I think the Audio Technica AT540ML is the best starter MM cartridge
https://www.audio-technica.com/en-us/cartridges/type/moving-magnet/vm540ml
Advanced Microline Stylus Profile, better for both used and new LPs. Cost more than elliptical, but last longer, thus price difference over time is not much.
https://www.sound-smith.com/articles/stylus-shape-information
Imaging will be improved by having it’s wide channel separation, 28db; and it’s tight channel balance, 1.0 db. No to the VM95, it has only 23 db separation, and less tight center balance, 1,5 db
Note: for improved imaging: in addition to opinions regarding it's sound check separation and balance specs of any cartridge you consider. If you later upgrade the stylus profile, the body and internal motor will limit it's reduced imaging characteristics.
It sounds terrific as well.
Replaceable stylus
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I only wish your TD-1601 came with an arm with a removable headshell like their TS-1500 does. Perhaps the other differences are very slight.
Then, get same cartridge pre-mounted on a headshell,
https://www.audio-technica.com/en-us/cartridges/type/moving-magnet/vm540ml-h
now you have two cartridges for different groove types, or use one cartridge to reduce wear on the better cartridge when playing ’not too special’ LPs, i.e. great songs, but not special musicianship or great engineering........................................
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Have or Acquire cartridge mount/align/tools skills?
IF changing the supplied cartridge to the one you buy, ...
When stylus wears out .......
You know more, want to try MC finally
Want an alternate MONO cartridge (definitely better for mono lps than playing mono with stereo cartridge in your preamp’s mono mode IF it has that option!
In any case, happy listening