I can't speak about the other rifles you mentioned because I've never owned one of them. But I'm having good success killing coyotes at night with my .25 cal. Condor shooting 37 gr. Rat Sniper Hollow Points (swaged Spitzers) at 75-78 FPE. Scope is an ATN X-Sight II, so the rig is pretty heavy for carrying. It's also ridiculously long with the Talon Tunes moderator that I have on it. But with a lighter scope and no moderator, this gun would be fine to carry in the woods.
I have the standard air tank and hammer and hammer spring. But I use the Talon Tunes Top Hat with no restrictor installed. Power wheel set to max and 2950 PSI fill gives me the power I need and good shot count too. If you want to make the gun even lighter, you can replace the factory air bottle for a carbon fiber one and drop the weight nearly a pound. If more power is needed, simply add a heavier hammer and hammer spring (cheap and widely available and simple to install) and fill the carbon fiber bottle to higher pressure.
There are many affordable power options for the Condor, and the gun is a snap to work on and modify. With slugs you can increase the velocity without sacrificing accuracy. I'm shooting sub-MOA at 50 yards. Most experienced Condor owners would judge my setup to be very conservative. But I get the job done at 50-75 yards with carefully placed heart/lung shots. But with the Condor, the sky is the limit. The AirForce Texan is even better suited for coyotes than the Condor. Both can be had for less than a grand.
I'd like to replace my Condor with something lighter, shorter, and, well, prettier. But I can't find anything with the same or more power without spending a lot more money and going to .30 cal. I like cheap, I like accuracy, and I like a flat trajectory, so I've kept my .25 cal. Condor. I shoot coyotes off my bipod from a table while sitting in a comfortable chair at night. Carrying this setup in the woods would not be an option for me (bad back). But with a lighter scope and no moderator, (possibly a carbon fiber tank) it would be a good option for anybody.
Finally, the AirForce guns are powder coated. They take the abuse of woods walking without a scratch. I can't name you another gun that can take such abuse.
Tally Ho
BeemanR7