I had a 4.4 with sport package. It handled great, and was quick enough. But, with the low profile tires I had, you felt every, and I mean every, bump on the road. It was OK for me, but rear seat passengers sometimes complained.

Today, we bought a 3.0 with premium package. It is livelier to drive than I thought. I think if I help it breath a little better, and lighten it up a little through tuning, it will be quite adequate.

You should probably try to drive both to decide.

BTW - I made sure I got one that was CPO eligible. I just didn't want to risk it with a used car. Dealers are very anxious to sell cars right now also.

(note - CPO is dealer extended warranty to 6 years or 100k miles)