The others had a Fender pickup system, mine has a Fishman. The others had black painted bridge, mine has natural wood with gloss finish. The others had a wide grain on the top, but mine is very tight. I don't know why these differences were there, but they were all the same price. Shop around and compare before you buy.
Bottom line is, the guitar sounds great.
Mine is a natural finish and the workmanship is of very high quality. It sounds very well unplugged and equally well plugged in. The only thing anyone could need when playing a gig is a dampner to reduce feedback. I have found no flaws to speak of. Fortunatly I have never had a problem with it.