i have 2 rg321's. one has the mahogany oil finish and is tuned down to c# but the string is pretty floppy so maybe i need a heavier guage. it holds it tune very well. just a few words of caution, u may need to have the nut worked on to make the nut slots big enuff to accomodate the
string gauges u choose, and the hardware has a smokey chrome finish on it. the finish wears off incredibly fast and then u are left with
chrome hardware. i used a polish i got from an autobody supply store on the hardware and it removed the remaining smokey chrome color completely and makes it looks awesome. my second rg321 has a custom fabric top finish that i did a couple months ago and is in standard tuning. i know alot of people criticize the rg321 cuz it's made in indonesia. to be honest, it's a great guitar for the money. both of mine play great and i love the mahogany body!