IPhone or Blackberry Bold?

I've had the iPhone for a little over 9 months now, and I'm very bored with it, it's the original iPhone, and I bought it for 300$ , and I have someone who will buy it off me tommorow for 280$, I find it unreliable and it sometimes glitches out hard, and I reaaally want the Blackberry Bold, can someone convince me, or tell me some cool features about the Bold, like I can add my own ringtones or text messaging ring tones? Or can I get games on it and such? Oh and I am not looking to pay for a dataplan, I can just use the wi-fi at home, and also can you send MSM (Pictures) without a data plan?