swiveltung
Member
What's the difference?
SF4 is a Starfire.
Starfire - One pickup hollow body
Starfire II - Hollow with two pickups
Starfire III - Same as II but with a Bigsby
Starfire IV - Semihollow with two pickups
Starfire V - Same as IV but with a Bigsby
Starfire VI - Super high-end top of the line with all the trimmings.
One of my earliest (and thus not best written) articles covers this: http://www.gad.net/Blog/2010/06/24/guild-electric-guitars/