Just recently I purchased a new guitar off of Craigslist. I call it my new, old guitar because while it's new to me, the guitar is actually about 35 years old. It's a Yamaha g245 classical guitar, and it's way cool. I love it already. My guitar teacher is a big advocate of classical guitars, even if you don't play classical music. You can get a very decent classical guitar for super cheap if you buy it used, so I thought I'd give it a try.
Here's a quick jam I recorded.
The cool thing about classical guitars is they're comparatively small and really easy to play. They are equipped with nylon strings, rather than steel, making them easier on the fingers. I really like the tone of nylon strings as well. They don't make as big of a sound as steel, (they're not so great for shimmering open chords). But they do great with picking patterns, (which is a major purpose of classical guitars,) and I think you can get awesome sounds strumming or playing licks too, you just have to treat the guitar a little differently. Play a little softer.
The size of a classical guitar is really nice as well. It makes it easy to curl up on the couch or lay down in bed and strum on your guitar, which is something I was missing on my other acoustic. Also, the size makes it a little easier to travel with, which is one of the main reasons I got this guitar: to bring with me on my travels this summer.
One more thing I really love about this guitar is the wood. Guitars are apparently like cigars or wine in that they get better with time. When you get a new acoustic guitar you are required to humidify it to ensure the wood doesn't crack. Over time, the wood settles into a cured state, and you don't have to do this anymore. Also, older guitars are often made from better wood. There's wood that isn't available anymore, or only available in super expensive, high-end guitars, that is totally common in guitars from 30, 40 years ago. You can really tell the difference between quality, aged wood and brand new cheaper wood.
Buying used guitars is awesome as they're usually way cheaper, have better wood, and have had time for the wood to settle. And in the world of acoustic guitars, I think there's a lot to be said for a classical instrument.