TBB offers a speedy and modern browsing experience. I use it for everything, and wouldn't hesitate to recommend it. You can watch Youtube videos, download large files, and browse most websites without a hitch.
You could sign up for G+ over Tor and get most of the purported benefits of being tracked by Google without tying your browsing activity to your real name or IP.
Doesn't Google now require a phone verification to sign up, thus tying everything to a real id? And you don't get Cloudflare bs all the time on tor?
And have you ever compared speed on downloading large files, or latency? It's bad enough to make me only use it when really needed and not everyday usage.
You could sign up for G+ over Tor and get most of the purported benefits of being tracked by Google without tying your browsing activity to your real name or IP.