Has anyone ever STARTED on Levimar vs. Lantus, Prozinc, etc? I see threads on fdmb about SWITCHING to it, but none yet about STARTING on Levimar. I'd really appreciate hearing pros or cons about starting levimar over lantus, please? Which is easier? Do the depots work differently? Which is easier for regulation? I realize this is different for many kitties, but I'd love to hear your knowledgeable and kind inputs all the same, since I'm starting from no experience at all, and I'm not even sure where to start choosing which is best from the get go! Thanks for your time!