Is it worth upgrading to a Ford S-Max engine tune?

I am considering getting an engine tune for my Ford S-Max. I've heard mixed opinions about the benefits and potential drawbacks. Can anyone share their experience with an engine tune and if it's worth the investment?

In my personal experience, I highly recommend getting an engine tune for your Ford S-Max. I saw a significant improvement in performance and fuel efficiency after getting mine tuned.

I wouldn't recommend it. I've had bad experiences with engine tunes on my previous cars and it ended up costing me more in the long run.

It really depends on your driving habits and what you expect from your car. I've had good experiences with an engine tune, but make sure to do your research and go to a reputable tuner.