I have an LiFe battery and so far it was a great purchase. You save about 10 lbs., it can be mounted in any position and has more CCA. There is basically no storage though. If you are one with gadgets galore on your bike and run them without relying on the stator, it is not for you. They also are very particular on charging voltage. They state you cannot use a standard charger but properly installed and a healthy charging system it should give 10 years of trouble free service (as stated by their rep.)
"Where ever you are, there you go..."