Anyone know any good metal rigs to download from the rigs (rigs exchange) program? Is there any tones similar to Karnivool, Periphery, Tool and just good metal tones in general
Yes plenty - These are some good names to search for:
But there are plenty others who deserve mentioning.
That Jevo 5150 III pack is sick. Also, the Lars Luettge factory pack has some really great sounding options.