Well, Duracell Procell claimed my Fluke 54-II with a expensive repair I still have to do. It also almost claimed my 289 if I didn't catch at time, this back in 2010.
Throw them to the place were they belong, the trash and bought Panasonic Evolta's. Till today still didn't saw them leak, three packs later. One pack the expiration date is gone, they still have charge and are still used (not in the DMM, they were retired for Eneloop's in 2013) in other equipments.
Currently my Fluke 87V had come with an Energizer, that thing is out and away from the DMM, only put inside when needed. Still need to buy a Evolta 9V for it. Around home, Eneloop's for me and my stuff (Eneloop Pro AAA on the TI89 Titanium with a Panasonic SR44 Silver Oxide and a pack of 4x Eneloop Pro AA for my needs currently) and Panasonic Rechargeable (in some markets it's called Evolta Rechargeable, in China/HK is just Rechargeable) for the kid's toys, remotes, portable lantern, weight scales, etc.
GP is also very good, I have a close friend here that I converted to Rechargeable and non for the GP ones (as a lab mice for me to check if they could be an alternative for some use cases), and still until now, almost 2 years later he talks wonders of them.