Restaurant online ads- Google or Facebook?

Both of them are very powerful advertising tools that can make your ads only visible to your potential clients. This way you won’t overspend by paying more to show your ads to people who will never patronage your restaurant. If you want to start by only using one of them, I strongly recommend Facebook. The reason why I recommend Facebook is because of its viral opportunities.
When you create an ad on Google, people will see it on the google search page when they perform a search related to your ad. After seeing your ad, potential customers may click on it and be transferred to your ad page/ message. However, if you want to send them another message, you will need to spend money again to create another ad. On the other hand, if you create your ad on Facebook, first your target market will see it even when they are not searching for something similar of what you are promoting, and if that ad is linked to your Facebook fan page, they may like your page and be connected with you “for life”, giving you future possibilities of promoting and engaging with them for free. Have you tried Facebook or Google advertising platforms? What are the results?