I have Orvis Clearwaters in 7 and 9 weight. They are very good rods and they have the 25 year warranty. The TFO BVK was rated almost the same as the Orvis Helios 2 on the Yellowstone Angler Shootout but the BVK has a reputation of breaking easily. On the TFO website it shows the BVK as very low on lifting power. The reason the BVK did so well was that it got points for being cheap and it casts a long way out there. They rated it very high for casting 100 feet. It seems to me that the guys who did the Yellowstone Shootout were rating the rods based on bone fishing and little else.
Trust me, they all break, that's fishing and the outdoors for you. If you have not broken one yet, you are not fishing enough! LOL
I've snapped an $800+ Winston and even a bamboo rod my great grandfather built (yes tears were shed on both occassions) I've also snapped the tip on one clearwater and managed to break the other one at the rod seat (Slipped and dropped it about 9' where the reel smacked a rock perfectly on the reel)
Somehow have not broken my BVK's yet. However, I think there is absolute truth to this. To get the rod that light with mid grade materials, the walls had to be made extrmelely thin. Impacts to these walls ( Like a lead eyed clouser hitting it at 50mph) very likely can leed to weaknesses that later give way under lighter than expected stress.
I have broken other TFO Rods and I must say that the warranty service with both companies was awesome. TFO was faster about a week (they are here in Texas) , Orvis was cheaper and I think they threw in a new rod tube in both cases, but took something like 3 weeks to get it done.