FF vs SF Cool Whip

 I notice a lot of recipes call for FF Cool Whip.  Should we be eating this instead of the SF Cool Whip?  I have been making some of the SF Jello Puddings and love a dollup of cool whip on them.  I just assumed the Sugar Free is what I should buy.

I am just venturing into more solid foods and appreciate any input you all have.

Thanks!

Fat Free has 15 calories per 2 Tbsp, Sugar Free has 20.  The Fat Free has high fructose corn syrup, neither has "real food."

I don't think it matters all that much