I'm building a TST titanium bike right now. As I was looking over the frame it got me wondering how different my frame is compared to the more known company built titanium frames. The welds and the finish of the tubes on the TST is amazing, but I know once it's fully built it won't be worth half as much as the other brands. Are their higher grade titanium tubing? Or is their that much noticable difference in ride qualiy? Thanks.