If you want a versatile sound, I would recommend a Nailbomb with 4 conductor, so you can split the coils and switch to single coil for cleans.(I have one in my Schecter and it's really amazing)
On the other hand, I have heard that the Miracle Man is tighter in the low end and is smooth and more modern than the Nailbomb, so it's pretty much a tradeoff between both. Still, I find my Nailbomb to be very good for modern metal.