Here are the links to each acoustic-electric. Takamine G Series 340C ($349): http://www.guitarcenter.com/Takamine-G-Series-340C-Acoustic-Electric-Guitar-516427-i1148984.gc Takamine G Series EG440C NEX ($379): http://www.guitarcenter.com/Takamine-G-Series-EG440C-NEX-Acoustic-Electric-Guitar-515250-i1373656.gc Takamine G Series EG440SC NEX ($429): http://www.guitarcenter.com/Takamine-G-Series-EG440SC-NEX-Cutaway-Acoustic-Electric-Guitar-103852570-i1394007.gc All I know is that the last 2 have solid spruce top as opposed to the 1st one having just a spruce top. I read reviews saying this gives the guitar a more crisp, bold sound. Is there anything else I need to know about the 3? I'm a beginner but learning quickly, so maybe in a few months to a year I'll be intermediate. I am not currently taking lessons, but I did last year. Any guitar pros out there wanna help me out? I'd like to purchase one of these Takamine's this week or next week. Thanks!