I'll take any shot that presents itself. If that's a HO shot, and that's my best chance to end the fight quickly, I'll usually take it. If it's a 262 coming at me HO, I'll always take the shot.
I see people complaining about a 1v3 with the three enemies going HO all the time, but I don't understand the anger. I salivate at that opportunity. An enemy who goes HO with me has negated all of his advantages; when severely outnumbered I will take the headon shot whenever the opportunity presents itself.
If it's someone I know, and we're just having fun, of course I won't take the shot. But dagnabbit, virtual war is hell! Buck up, you Nancy boys!
-- Todd/Leviathn