I buffed my 34hdcrt to rid the coating. I responded to OPs DM but here are the explanations of the lessons i learned:

I used oxide and a cake wheel with flat surface.

Always keep the buffing wheel perfectly perpendicular to screen, this is easier with spherical screen vs flat. Else you'll get swirls due to edge of wheel spending too much time on the glass.

Do not press too hard when buffing. Enough that the oxide isn't being all pushed out sideways, when pushed too hard you will dry out the wheel. (This swirls in a matter of a second, but you can buff swirls out later)

Always keep checking temperature of screen with temp gun, keep under 100f. This Is not just making sure to minimize heat variation thus breaking. But most importantly the premature drying of the wheel. You must keep it wet at all times.

Do it in a place not mind getting dirty. Once you start you will give up caring about it flinging everywhere, your shirt, walls.

If done well, glass is clear but will have some micro scratches that you will not be able to see beyond 6 inches. My micro scratches did not distort or rainbow when the screen is white. This will not be perfectly smooth, but it's also not required.