Palladium was my choice…it doesn’t need replating like white gold, and it can be resized (I got mine made bigger and then smaller again in the first 6 months)
I had decided on Tungsten but when I went to try them on I found that due to the metal being cheaper, they were all quite bulky and held the adjacent fingers away from my ring finger. Friend at work went for Tungsten and he doesn’t seem to like it for the same reason.
I got a simple design done by an independent (brushed slightly raised centre, with two polished edges) and would suggest that if you end up getting one made, check the profile of the ring. I had been trying on tradition court rings (curved inside and outside) but the one that was made for me was a D profile. Found it quite uncomfortable, the edges felt sharp and I ended up taking it back and getting the inner edges rounded off. Also, a brushed finish shows up scratches more than polished, as a scratch is shiny so shows up more on an un-shiny finish. I like the scratches though, it stays on for biking/car fixing/DIY unless its properly dirty/greasy or playing about near the battery.