I'd pick one no one else would so by default I guess it's pry not worth posting but I will
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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.300 Remington ultra mag. I know why guys wouldn't pick it "kicks too hard" "loads aren't as common", etc etc. why I Did shoot that back in the day when I used to hunt ks....
1) can do it all like u said- could shoot a deer or a moose with it- whatever.
2) kick didn't bother me at all. Not a bit and when shooting at a critter- don't even know what kick or recoil even is or feels like.
3) best ballistic .300 over the win mag and Weatherby
4) I'm a lunatic that takes the view "you can't kill things too dead" or however u wanna put it. I spent too many years helping guys track deer they shot "good" but somehow they are so tough they didn't find em. I want a bullet or arrow to do as much damage as possible (& yes- ok, i don't need to blow a deer in half with a ballistic tip 50 BMG but I do want to pummel them)
5) bullet shoots flat, tight groups, and flat is great with any guesses on distance.
6) I'm just a bit nuts about wanting big stuff to devastate what i shoot so I have as low as probability of wounding as possible with as much damage as possible. This reaches a point of "what can't I handle". So- I had to rule out the Mini-Gun from The movie "predator" that the dude free hands (that's usually mounted to the chopper) as I don't think I could keep the mini gun/Gatling gun under control from my treestand or after hiking out west.
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
. I shot a whitetail with my .300 at about 200 yards. Quartering to me more than I realized..... pulled a 10' line of intestines out the back of that deer with a hole the size of a mini football. To make up for it- i was forced to buy $15 in extra ground beef from grocery store because I really wanna kill em deader than dead.
That's my fun gun all around killing choice. Since Iowa has no rifles my fun gun for shooting "whatever" - coyotes, ground hogs, etc - again an overkill with a AR-10 .308 with ballistic tips. fun stuff!!