I've had a Hilleburg Allak for about 5 years now and leaned on it pretty hard at times with no sign of breakdown. I'd buy one again in a heartbeat. The Nallo's are a better bang for the buck if you don't require freestanding design and are about 6' tall or less.
I had a BA for a while too, great tents for the money. I'd own another for general backpacking for sure.
