Smartest thing to me would be to prioritize the tablet or the PS4, since you’re planning on getting all three eventually. That way you’ll sooner have one good productivity thing and one good play thing.

You could pick up a Surface Pro 2/3, and that’d cover point 1 & 2, but it’d only be good for light gaming. I’ve read it had decent performance with maya & after effects

I’d go with the tablet first, laptop second, and probably wouldn’t rank the PS4 until a price drop halfway through its life cycle

Wow I can’t believe you guys are trying to keep me productive. I’ll look into the Surface 3 but the fact that it doesn’t use Wacom drivers scares me. I mean this review says it’s “better” but Wacom is trusted so it just makes me nervous. When I was in uni we could rent a Lenovo Yoga which ran perfectly but so long as its returnable I can try new things. 

Thanks guys!