All this 20 caliber fighting...makes me laugh. Enough pissing around, or you will scare the animals away. .204 is a great caliber, so is the 22-250, 220 swift and others. Personally, in my experience as a long range target competitor, hunter, and varminter, I will still stick to my .308 for my coyote problems. That is my preference, maybe not for others, but I never had a problem with reliable accuracy and total knockdown power. Safe varminting and hunting always...