World of Card Games

I took part in another tournament this morning. It was fun!

During the game I was presented with a bit of a puzzler. I was dealt 7 Spades but most of them were pretty low.

what would you bid with 7 Spades?

I wound up bidding 3, while nana bid 6. Notice the scores and bag situation. I've posted more details on Facebook here: https://www.facebook.com/WorldOfCardGames/photos/a.1453220478280028.1073741829.1384938725108204/1566662763602465/?type=1&theater

You don't have to be a Facebook user to see the Facebook post. I am curious to know what you would have bid, and why - you can comment here, or on Facebook.