You should consider getting two cheaper distortions or one overdrive and one distortion. Any combination of Boss DS-1, OD, Metal Zone, Pro Co Rat, various MXR distortions, or even Danelectro Cool Cat or Fab series pedals. Just pick up second hand on the classifieds, easily $100 or less, and sell if it doesn't work for you. That way you can get the range of sounds from rock to hardcore to metal without spending $300 for something that might not achieve the sound you want based on your guitar and amp. Just my 2 cents.