I do not have a Guild electric model, although I've played various acoustic models going back 30 years and still have a 3/4 size and an F4 jumbo that I play all the time.  I had an old S-90 on short-term loan once and I felt it was a very decent guitar.  It was sorta like a Gibson SG.  And, I found the Bluesbird to be a superior guitar.  I've been in the market for one for quite awhile, but, I find them difficult to find.  Seems all the players who have one don't want to give them up, which tells you plenty.