Holy crap you guys O_O I've never seen so much bickering over antennas in my life.

I'm pretty confused now. I have a small-ish budget 20-50 to spend on an antenna, what should I get? Something small? Something large?

Although I'm rather confused, I thank you for the replies.

Also, I'd like something that isn't much of an eyesore, as I live in a suburb.