The ride is amazing. Price - but, you do get what you pay for. I've noticed that my stickers on the downtube look as if they may have cracks in them. I don't know if this is from the flexing of the frame or what. If you ever get the opportunity to ride or race on a Tanasi, give it a shot.
Titanium makes for a light, strong bike that with an amazing ride.
I had it narrowed down to three - a Moots YBB, Seven Sola or Litespeed Tanasi. I chose the Tanasi and love it. The bike climbs and sprints agressively fast. I would still like to get a soft-tail ti bike next though. Maybe the YBB-Air next year.