Got a carbon frame at Oakley at the minute with a threaded orbital screw stuck in the frame, they say they cant get it out. My options are; 1. they send it back as is, they are still wearable just wont ever be able to change one of the lenses 2. pay £75 for a replacement frame, with a choice of X-metal, Titanium or Ducati X-Metal Thinking about going with Titanium as i've got 2 X-Metal frames already, but never seen a Titanium so dont know if i'll like it, and i'm really indecisive! Help me decide people, what do i pick? And what is the difference (if any) between X-Metal and Ducati X-Metal? Is that just going to be a serial number difference?