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I put a pair of Moose guards on and then slammed one side in to a tree 20 minutes later. They've taken plenty of abuse since. I didn't think you could break them without like an end-over-end kinda crash. The bolts had an awkward feel when threading in, almost like they weren't drilled properly. The fasteners have a cheap feel to them. But they get the job done.
I have Cycras too, and while they seem like a higher quality set up, I'm not sure I'd pay extra for them unless there was some special fitting reason. Edit: Actually, apparently the base model Cycras are close in price. I'm not sure why, but I thought they were in the $80 range. I'd probably go with Cycras then.