I have a friend who just broke his Ellsworth, and is looking for something tougher. I personally am a Turner Homer, and tried to sway him to the 5-spot, but he doesn't have the cash. He found a really good deal on a Pantera, and it looks tough, but will it hold up to him? He is 5'10 / 230 lbs. He rides XC, but he rides a lot. He does many 12 hour races. Will this bike hold up for him? How is the Ventana Warranty? (the Ellsworth one SUCKED!)