If you're fresh out of school with 200 hours (and you don't have an extra £50,000 to whore yourself on a P2F scheme) then you don't get to "choose" whether to go bush flying or airline flying.
You apply to everyone and everything and, if you're lucky enough to get something, anything, that puts hours in the logbook, then you grab hold of it like a starfish to a rock and count yourself very lucky.