Do you prefer a white or black bezel?
I had a hard time deciding between white/gold and black/space grey, and honestly I am still not a 100% certain but I believe I made the right choice after all.
I asked myself "what is it I do most on my new iPad". The answer to that is, browsing, productivity, some drawing and watching YouTube videos. Since most of that content have white backgrounds, I decided to go with a white front this time. Another fact to take into account is that the bezels are a lot thinner on the new 10.5 inch which makes the white bezels even less noticeable.
A nice plus is that the Apple Pencil is white also, so those fit nicely together. (I even bought a white smartcover to really match it)