Sibex Ti forks..

Who's runnning one ? a co-worker just got his 26" Ti , and says they make a 29" disc specific Ti fork...too flexy or just right ? What's your favorite fork then ?
P.S. my shop has an older 700c Manitou 1 1/8 " fork that can work for 29 er use, not the newest technology, but it works (new in box) . Maybe put it on ebay ...