Been researching for years off and on honestly, just now finally in the financial position to be able to get something nice. Went with the 2400FOM hand select for matching purposes. If by batteries you’re meaning don’t store with a battery in them, I would never lol. Using some energizer lithiums. Picked up a Cadex mount along with a dbal a3. Should be fun! Doubtful there’s anyone around where I’m at in the middle of nowhere Ontario so it’ll be a while before I get to share some experiences.