My buddy brought a Turbo Dog out on a very cold morning. Nothing but trouble.
I bought a Wildfire. 1st model. They have Wildfire 2 now. Never let me down. Enough range for the remote. Good tone. Plenty of volume.
I still use a Johnny Stewart with a jackrabbit tape I copied 30 years ago. Kill plenty with it. If it were not for the speaker cord, I would not have even bought a Foxpro.