without a doubt: buy a bunker.
Bunker Guitars are insanely underpriced. And I have seriously never in my life heard anything as good.
They have this patented "tension free neck" which gives them unparallelled sustain, tone, ease of play, ease of tuning... not to mention the lifetime warrantee.
They are so cheap partly because they are not known too well, and partly becasue they sell factory direct, rather than through dealers. you call the number on the website and you go straight to dave bunker who is helpful and friendly and makes the guitars himself.
at the very least check out the site and give him a call. if nothing else you'll learn something about guitars.
oh and yes, they have beginner models. I love my MVP mag, which costs a little more, but i've played the classsic '57 which is what the fender strat wishes it were. it's cheap and entry level but comes loaded with options. try that one. the Treker Classic '57 from Bunker Guitars.
http://bunker-guitars.com/