Metallica, Children of Bodom, Lamb of God, and even Queensryche are endorsed by ESP Guitars.
One of the most versatile guitars I've played was anything by a company called ESP. Their guitars look totally metal, but can also be suited to playing classic rock type of stuff. Also, Dean Guitars make some versatile guitars as well that cater to both styles. I prefer ESP because they're less expensive, but both companies make some good stuff.
I have 2 guitars. I have a Jackson RR24 and a Gibson Les Paul Custom
Nice! I've been playing since I was about 8 or so. What kind of guitar do you have?
How long have you been playing guitar?