Knowing that I don't use that much data in the first place, I reviewed my data usage history and saw that I haven't used more than 100 MB in any of the past six months. I switched to the 200 MB plan and now I'll be saving $15 per month. I have been debating if giving up unlimited data is worth the savings and decided that I don't see my usage patterns changing very soon. I have WiFi at home and on campus; at work I have no time to use my phone anyways. I don't stream media on the go, but I am confident that if I do in the future I can easily upgrade to the 2 GB plan and still save $5 per month. For me, it's the best option. I am not too worried about my data usage changing significantly, plus I'm sure things will change as 4G becomes ubiquitous.