SVBony UHC astrophotography filter any good?

[realflow100]

Visually it makes the background sky a pitch black compared to without. Stars are noticably more of a teal-aqua-green color and a bit fainter
but nebula look about the same (That is nebula I can actually see) orion nebula looks about the same.
Not able to see flame nebula with or without. at any magnification. low moderate or high. 13x 20x 40x 60x or 80x.
due to how extreme the light pollution is where i live anyways.
cant see orion neb or andromeda galaxy naked eye with or without averted vision

Pleiades is just barely visible naked eye with averted vision. barely able to make out 5 dstinct stars within it. but it is impressive in a telescope with many stars visible. with or without a filter.

telescope is 100mm F4 reflector orion skyscanner

Would it benefit more for astrophotography purposes using the clip-in-camera model and doing some tracked long exposures? I can get up to 30 seconds without trailing.