The biggest of any social network.Twitter isn't as much a lead era stage as much as it is a brand faithfulness stage. Google+ is a distinct advantage in the online networking scenes.

I suggest both social networking side is best..

As compare to twitter, Google plus is best.

Both are the best social platform to share anythings, but twitter is the more effective platform to viral anything.

Both are best google+ is to get follower and to promote your website and twitter is best for microblogging.