The Crux has been offered by Brunton, Optima, and Katahdyn. Photos of the Brunton and Optima Crux look identical to the one in the BPL review. The Katadyn looks slightly different (plastic screw on, green handle, different profile to the neck). Is the Katadyn the same stove functionally (would it meet all of the comments from the BPL review) or is it really a different stove?
