i have the 12v rev w/ xboard and the reloader
ehh in my opinion, the rev is better.. i have an easier time outshooting the reloader than i do with the rev
also the paddles on the reloader are a lot smaller than the rev
20000 shots? i think not
more like 2000 shots
batteries cost too much unless you live in manhattan and can find the peddler who sells any kind of batteries in 2 packs for $1 or 1 9v for $1
i recently invested some cash into buying 3 2 battery chargers and 6 rechargeable 9v batteries. works well for me