I don't know vehicle specifics usually, you should use the one that works
I doubt the raw transmission output will work as-is, you need a 0-12 volt signal.
If you (or anyone with specific electrical questions) has a link or uploadable schematic that is germane to the question then that would help.
When I hear "count up even standing still" then it is time for a reality check, that isn't a vss signal as I know them.