If you're creating gaming content, then I'd definitely look into networks that have some kind of focus on gaming content creators. Right now, there's only a few decent ones out there. A channel your size would be eligible for 90% anywhere, so don't settle for less than that. Curse/UFG is a decent option for gamers, but they really don't do much for you besides provide support. I'd avoid TGN and Machinima at all costs. Besides that, you may want to look into Freedom? Or more specifically some of their VNs. You would be getting 90% and you would eligible for a managed partnership (if you're looking for that).
I personally run Paragon, a Master Network with Freedom. I'm not going to talk about my features or anything in this thread but feel free to visit paragon.yt
I know there's a few other networks with Freedom that do gaming content, like Etatch and NecessaryGaming, but besides that the YouTube Partnership landscape is pretty limited for networks dedicated to gamers.
With your views, I'd base everything off features (and seeing if they're worth it for your channel). Because you'll get a competitive rev share wherever you go.