This person is obviously a professional user and has a detailed knowledge of the life expectancy of batteries in general. I like the way he leaves the decision to the customer as to which battery brand to "go with"!
The manufactures can have no gripe about his review - he is telling it like it is!
Reviews of this nature are a blessing to those of us who do not have the knowledge, equipment or the time to conduct such in depth testing, Thank you Mr Bartlett. (Hoot owl hoot)