hey johnny2 I'll let you decide on whats best for you go to the www.allpredatorcalls.com website and check them out,I love my foxprofx3 the only time it has ever failed was my fault,[I forgot to turn it off after retreiving a coyote that I had shot and left it on,that will run down any batteries,but no problem it comes with a charger and nimh AA batteries mine are still good for 2years now]and if you have allpredcalls send you a free catalog they might send you a free subscription to predator Xtreme magazine,they did me.hope this helps I to have a physical condition that limits my hunting to less than I would like to do. CALL'EM IN CLOSE AND KILL'EM ALL!!!