So in case someone else is looking for this - I ended up using ST "Generic Delta" with the following settings below. There are some aiming in this game due to crossbows and I am used to have motion in Hip in games and like to have it available to be cognizant in playing all my games (i.e. engross myself with Motion Control)
>>> XIM NEXUS [Elder Ring] START COPY >>>
XFC: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:XFC
<<< XIM NEXUS END COPY <<<
For some reason I cannot use any of the Generic STs as when I do I completely lose all Y axis movement (even with the thumbsticks) when I enable Nexus mode. Classic mode works fine, but no motion, obviously.
At any rate, in playing around and randomly choosing configs to test, I found one that seems to work really well out the gate (though I have to remap ADS and Engage motion to the LB button given that's how free aim is enabled in Elden Ring). That is Fallout New Vegas for Xbox360 (I'm on Series X). I am shocked how well it works with no sensitivity changes for me.
I tried all the other Dark Souls STs thinking they would be very close, but the diagonal movement is terrible (more of a square pattern) and my hand tremors are picked up excessively so I had some ridiculous curves set to filter those out and it was working OK, however in just randomly trying the FONV config, man it feels night and day and the diagonals are smooth and no hand tremor shakes appear on screen. Very happy with this for now!