Dropped this game when they stated that supporting Ultrawide (21:9) would give players an 'advantage' when League of Legends already support it and has a much greater presence in the MOBA scene.
Best solution is to just try the drivers yourself. I usually stick with the latest beta driver and if that's not working out I'll roll back to the last WHQL drivers. Grab the drivers manually for the site itself. http://www.geforce.com/drivers
You don't really need to do a full uninstall...
I think it's worth it. You can't get the mount unless you get the starter pack. Zeratul and Jaina are $9.99 each so that's already 19.98 right there. Oh and if you do get it redeem the Ronin Zeratul skin and you'll get the hero with it. That way you can save the Zeratul hero code for a...