Always wanted Hope Ti, but scared that they might fail or might cost too much.
For my riding, I have sworn to DT double butted 32 hole and always alloy nipples. My weight has always been between 12 and 13.5 stone.
But, I have been breaking the alloy nipples lately.
May be due to poor wheel build and high stress in the wrong areas caused by poor tensioning.
Alloy nipples are still widely available and in colours too!!!
I now carry spares in my toolbox, for post-ride repairs.