I personally am not a fan of RGB halos. I think anything except for white doesn't go with the car and the RGB halos are usually pretty thick and look funky.

But TRS and DD are pretty reliable.
https://www.theretrofitsource.com/pr...reselect=53566
https://www.diodedynamics.com/multic...ings-pair.html

What year is your X5? I think the Pre and post LCI have different diameter rings.
https://xoutpost.com/bmw-sav-forums/...-facelift.html
Pre is ~158mm, ~127mm diameter "horseshoes"

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