For some reason I always go left when I play Roid Rage. Of course I change my direction to get juice but generally speaking I typically move left with maybe a little up momentum. That made me wonder how other people played this game and which is the prefered direction to go (if there is one)...
Top left corner, I have 3,7' device so that's the only place I can see further (yes, I have 3 other corners, but this is my favourite). I have also rule "do not go back for juice" so I go only one way (more or less).
I go up-right. I go back for juice all the time. My strongest runs tend to have more looping because getting stuck in a box is what kills but building and flexing that looping muscle allows for more outs in my experience.