Nvidia Shield Pro -- tips?

So I was browsing online and started reading into the Nvidia Shield device, it sounded really cool, so I ordered the pro version. Anyways, it arrives tomorrow and I was wondering if anyone had tips. I read about the gamestream feature which lets me stream off my "GTX powered PC" (I am aware there is going to be latency, I am accepting that for what it is) and that totally sold me.

Any tips on great uses for it? Software to go with it?

Thanks!