>>2588930>This fucker right here. Greatest bang for your buck, better than niffy-fiffy.Who the fuck cares? It's an unstabilized 100-300 mm which you fuckheads will probably use on a rebel. You'll probably need to stop it down to f/8 to get reasonable sharpness.
You'll need to have full daylight to get a fast enough shutterspeed to handhold it, and that means overcontrasted pictures loaded with CA.
I think a stabilized 70-300 like the Tamron VC is a much more versatile lens, and you can already find that for $250 used. It even comes with a hood...