What amp do i need for heavy metal?

I need to know the best amp to get for $300-500. I play anything from AC/DC to Three Days Grace to Job For a Cowboy. I am currently using a squier 10watt amp and it is awful...lol. I need something with some power, between 75-150watts. I play a ibanez rg and have a digitech metal master, boss ns-2, boss mt-2 and cry baby wah pedals. I need something that will be able to handle all of that going through it. I just want something to practice and to be able to do some gigs with but nothing spectacular. Thanks