Verg, I have the Inferno and my neighbor has the HellCat Pro we have run them said by said and the HellCat is louder, if I was looking to buy I would go with the HellCat Pro it has the TX1000 remote and the rechargeable battery pack. I would get it from MFK there price is $599. come with sounds from FoxPro and extra MFK sounds.
Some are saying get the X24, I think but not sure that it has the same speaker as the HellCat Pro you can lock on FoxPro website at the specs on both. Good luck on your choice.
