The reason why I originally purchased the Nvidia Shield was because it was at the top of all of the best tv box lists. I have the new Google with Chromecast, it's cool but not enough storage Not an Apple guy, and I have Rokus around the house, they're fine but limited too. My Shield has been crap, the remote freezes, videos don't load, before I replace it, I'd like to know if there something better?
I don't know where you could go to find better since yours appears to defective somehow. Nothing you describe is something I recognize with my Shields . I would suggest what you already have with the CCwGTV. All the other Android TV devcies are kind of the same device, All not as good as the Shield. Have you done the reaserch to expand storage on the CCwGTV. It's possible once you find the right adapters. Edit:typos.