Today my refurbished Treo 680 will arrive. I called At&t to ask about the warranty and they said its covered for 90 days and that I can exchange within 30 days if I change my mind. I paid $80 instead of $199 for a new one.

Should I buy a new one with a full one warrantey or keep the refurbed one? I've read of so many people having problems that I'm nervous!

Please help!