I have the primos turbo dogg. Had the wildfire. Like them both. Nicest thing about the turbo dogg is it has hunts made by randy Anderson you can just turn on. Or you can make your own hunts with the sounds on it and then just hit play. Makes it easy. I do like the cottontail sounds on the fox pro better. Other then that pretty much a wash. Turbo dogg can go way louder though.
Cabela's has the FoxPro Spitfire on sale for 149.99