I have searched this topic but never got a full proper answer. I bought a DG-250 about a year ago and the guitar had to be sent back to Saga due to some issues. Then i got it back with the completely wrong bridge, i was so mad so I sent it back again. I got it back and the neck was completely warped and there were other problems. so i sent it back again and, when i got it back...there was a huge crack in the headstock.
Furious, I demanded they send me an upgraded version of the DG-250 and they agreed, sending me a DG-255 by next-day air. However....isn't the DG-250 and DG-255 THE SAME MODEL? In fact the DG-255 is always listed a little cheaper and some sites have different specs on it than others! I checked the djangobooks.com specs for official details and I still can't figure out WHAT is the difference between these two guitars besides the fact that the 250 has a 'solid peghead' and the 255 has a 'slotted peghead' (what does that even mean?) Now I'm really mad that not only did they practically send me the same guitar, but possibly a WORSE one with more problems!!