Every social media site is different. You cannot behave everywhere the same, because your audience might vary from place to place. I used to think that my time on Facebook was wasted, but I continued to post there, and now, I get daily comments twice a day and my followers there are growing and following me in other places. Google+ was simply amazing! My profile got over 9 million views in just a couple of months! I just could not believe it. I post on Google+ and in minutes I get visits and pluses. So I really believe that currently, it is a fairly active sit3e, since people can see your stuff right away when you post it. Do not forget to hashtag your posts both on Facebook and on Google+, that is crucial!
Social networking sites are more beneficial to bring traffic on your website but it is very important that to provide the high quality content and to take part in the discussion and in other activities.
I love Google+, in my niche, it is a tremendously active community. In just a few months las year I got over 9 million (yes, million) pageviews with hardly an effort on my part. How neat is that? My Facebook page has activity, but it does not compare!
facebook is better than others because it has many users and huge web community.
G+ is not much familiar to internet insects. In my sincere opinions you must use facebook so, you can easily iteract the social media and web family.
Facebook and Google+, both are very good tools for gathering direct traffic. But, the overall visitors flow of Facebook is slightly higher, when compared to Google+. However, the proper optimization of Google+ can easily make your website ranked in Google search engine. So, don't ever compare these two social networks with each other.
I think Google+ mostly have profiles of web marketers and advertisers while there are more real users on facebook. So I think Facebook should be your choice to get traffic on the website. That's my personal view though.
Google + is getting bigger each day and you should definitely go for both. You should also consider your target group. My followers from LinkedIn almost all have accounts with Google+, but I have way more followers on Facebook and they aren't interested very much neither in Google+ nor LinkedIn. So yeah, go for both. It's free, all you need is time and ideas.
This thing is totally depending upon you either you are having skills to get over these two or not.
Like you ought to know what to do with these two for promoting something or whatever you want, then whatever you choose it will work best for you.
Well in my opinion both are best, you need to know the correct method to use them for the traffic generating purpose. You can get more traffic if you know the method to do so otherwise both facebook and google+ are of no use to the person who does not know the same.