hey guys!

im a real guitar newb, and ive noticed my low e string always makes a buzzing noise when i play it. i think its time to get new strings, but i don't know which to get? i have a Fender Tom Delonge Signature Stratocaster, can you guys help me out here? thanks!
It might not be the strings, how low is the action? As in, how close are the strings to the fretboard? You may need to raise your action, bring it in to a tech since you probably dont have much experience with doing it (no offense, just saying). If you have experience, just raise it up a little.