Trust me on this one, buy a Thinkpad with 4 years of warranty.
You could certainly buy more powerful laptop for less, but let me share with you a little anecdote:
A friend of mine has a dell. One day, the harddrive died. It took him three weeks to get the Hard drive replaced. He had to pay for shipping.
I have a Thinkpad, one day the headphone jack died. It took me three days to get the motherboard replaced. I did not have to pay for shipping.
Still not convinced? How about another little story:
My Roommate has a Thinkpad, one day he accidentally knocked it off the top bunk and it fell 8 feet onto the concrete floor. There is now a crack in the plastic, but it's been running fine ever since.
ThinkPad’s aren’t invincible, but they are better build that almost every other laptop you can buy (except maybe toughbooks), plus Lenovo takes their warranty very seriously. Do you really want to be worrying about a broken laptop middle of your junior year? I thought not.
"Well, if I am not drunk, I am mad, but I trust I can behave like a gentleman in either
condition."... G. K. Chesterton
“questions are a burden to others; answers a prison for oneself”