Thanks for the sound clips and reviews. Great thread all in all.
I've been a VI lover for well over a decade, but still can't afford one; and the prices are just going up

I've been looking in to the Hellcat VI as a possibility until I can afford a real Fender VI (like to go Pre-CBS, but I like the block inlays). As it stands I think I'll get myself a Hellcat as a fill in; it seems like it will allow me to do most of what I want with a bass. My style is a little bit more guitar-y than many players; only issue is that I'm a finger player most of the time, which this instrument doesn't lend itself towards. I'll always have my Jazz available when I need it.
Closest thing I've played was a Jaguar Baritone Custom in a shop. I was lusting after it and slowly saving up my pennies, but it got sold out from under me. It was an interesting instrument to play, I quite enjoyed it.
Wow, that came from a guitar? Cool. But, its still a guitar.
I know this has been dealt with already, but I just feel like weighing in and adding some solid numbers to the mix.
First, yeah, we're all talking about guitar instruments; that semantic is out of the way

So, let's talk in context of how "bass" and "guitar" are used colloquially in relation to the guitar family.
I think we all agree that a standard 34/35ish" scale 6 string tuned BEADGC is a "bass". Is it still a bass if retuned to EADGBe (as is done from time to time), or does it then become a "guitar"? Most would still consider it a bass, I would bet.
So what differentiates this from a VI style bass? Scale length and string gauge. If both instruments are playing in bass frequencies; 41.20 Hz - 587.32/659.26 Hz (22/24 fret D or E) (assuming 5 octave coverage on a 24 fret instrument), are those really important factors in classification, when referring to a classification system that works completely in sound frequencies?
It plays all the bass frequencies of a standard 4 string and then some... doesn't sound like a guitar to me.