Should I buy an iPhone 4? Straight Talk Plan?

[iPhoneP33]

Hello. I am currently wondering whether I should get an iPhone 4 or not. I currently have an iPod touch 4g, and a cheap Metro PCS qwerty keyboard. Is there any way I can transfer my number from metro over to Straight Talk? plan on buying the phone unlocked from ebay or craigslist for about $200, as AT&T's plan is too expensive for me. I also plan on using straight talk on it, so I will be paying around $45 a month. So my question is, would it be worth it? I'm not really interested in the iPhone 5 or 4S at all.

[nburwell]

If you enjoy your iPod Touch 4G, then I'm sure you would enjoy the iPhone 4 just as much. Yes, you can port your number from MetroPCS to ST. You will have to get a SIM card from either Wal-Mart or ordering it through ST's web site. Once you receive the SIM card in the mail, you can start the port process online.