With respect, this, and the suggestion that the OP spend $1,700 is bad advice. Unless you're strictly speaking about the quality of the tone from plucking an open string rather than something actually musical, a newb is not going to easily make a $1,700 Martin sound good - because they're a newb.
Conversely, there's an endless list of guitarists making better music with their 'piece of junk' guitars than most of us with our fancy guitars. If not for his celebrity, I doubt EVH could sell his frankenstrat on CL for more than $500. Same with Robert Johnson's crappy guitar. And Willie Nelson's. And SRV's. And Frank Zappa's. And....
OP, find the most comfortable-feeling guitar that's within your budget. Chances are, that's also the one you're going to make sound the best. You can always upgrade later. We've all done it.