I purchased a Glock 20 a few months back to use as a woods gun. Unfortunately, I haven't got to use it as much as I would have liked thanks to being stuck in front of a computer all the time. It did get me to thinking about what ammo would best suit my needs for carrying in the woods. Therefore, I thought I would bring it up for discussion here.
First off, let me say what I'm
not looking for. I'm not looking for discussion of "best" caliber (.357, 10mm, .44, .454, .460, .500, whatever) or "best" gun (make, revolver, auto, etc.) as those are pretty much personal preference and won't ever be the same for everybody. I've been around here long enough that I realize we'll probably venture that direction at some point anyway, but I wanted to make it known that it's not direction I want to go.

What I'm looking for is ammo characteristics that are independent of caliber. For example: In an urban setting, we typically want a bullet that reliably expands, penetrates deep enough, but doesn't overpenetrate. We're also typically focused on stopping 2 legged vermin.
What characteristics do you consider most important for woods carry: penetration, as we're less concerned about collateral damage and 2 holes bleed more than one; expansion, as bigger is better; or something in the middle similar to urban? Probably a bit oversimplified, but I'm just trying to get things kick started. With this in mind, what type of bullet choice (FMJ, HP, something in the middle), weight (light, middle, heavy relative to respective caliber) and speed do you go with?
I realize that this will vary some depending on what part of the country you are in and what type of threats you are likely to encounter. Therefore, we may need to have different selections for different regions and threats we expect to encounter.
I'm in the southeast. My main threats are likely to be feral dogs, feral hogs, and feral humans (the order changes slightly according to location) with the occasional coyote or black bear. Others may have to consider grizzlies, mountain lions, or aliens (not from space).
I know a lot of you make custom loads, and, although I'm not equipped to reload at this time, I still wouldn't mind hearing your choices and reasoning behind them. I also wouldn't mind factory ammo reccomendations. My main thing though is general characteristics and the reasoning behind your choices. That way we can sort through everyone elses' opinions to refine our own opinion and make a more educated selection.
Wow, that was long winded. I also just asked a "your opinion" question; so, this is likely to get crazy. That's what makes it fun though. When the drift ensues

, please make sure she's pretty and/or the toy is cool.

Thanks, and have at it.