While I sold my Master X-Lite as too small for me, I am saving up for another. My original Super Piu I bought new in '95, and refurbed in 2012 is still going strong, still rides beautifully, and has been pampered with full C_Record 9-spd Ti group. It simply works beautifully. Aspiration is to get a new Master X-Lite, build with the stock of 9Spd Ti parts I have. Whether I'll ever get there I don't know as I keep buying other bikes before I get to the target... I already have a full shed, 3 bikes in bits in the loft, and a wife questioning my sanity. But given an unlimited budget, for me it would be What i've described above, or a NOS C40/C50 built with the same components.