personaly i will never HO, not even after the first merge when my enemy is firing back. maybe once in 1000 fights when im really pissd at the guy....maye....if i think he is going to miss....and only after the first few turns, never ever from 5k seperation to HO merge.
going for the HO takes away valuable seconds that you could be using to manouver yourself for a better shot.
that being said, if you want to HO, then just go for it.
Its a valid tactic and a kill is a kill.
one word of advice, if you are going to HO, make sure you get good at it, or you will be HO'ed back in the MA and die.
remember that you can HO from 1k and the closure rates will make your rounds do harmfull damage even at this range.
shoot from 1k to 600yrds, then break away from your opponents HO, and watch him fly into your stream of rounds.
HOing and living is an art form, just makes you kinda crappy at ACm and happy to show it.
just enjoy the game, if soeone whines about the HO, make sure you always HO them and then totaly ignore them when they PM you.
play how you like.
always.