Login Gameplay

Hi boards,

I was wondering if it is more efficient to press the X button at the corner of the login box, or to right click the icon on the dashboard and left click "close window."

Both of these seem like perfectly viable LoL gameplay options, but I'm told that this one enemy called a "client bootstrapper" means both of them don't truly end the .exe. In that case, is it better to rush straight for task manager and try to find the boostrapper in the processes tab first? It wastes a lot of time, I know, but perhaps it's best to be safe than sorry? I don't want to get ganked.

10/10 gameplay on this fine weekend afternoon.