Thanks! The big 3 is considered Hoyt, Matthews, and Bowtech. Anyone can tell you that all 3 are very good bows and that you wouldn't be hurt'n if you bought either one.
Here are their websites.
1.
http://www.hoyt.com/
2.
http://www.bowtecharchery.com/
3.
http://www.mathewsinc.com/