On the 2nd bath, we full time and it's just the wife and I so we don't need one and after 3 years have no regrets. However, if we had anyone traveling with us I would have insisted on one - especially with 3 girls being involved.
We only have the rear porch on our TH and rarely use it. The side porch looks nice, but after 3 years on the road there would have been 50% or more of the campgrounds we'd not have been able to deploy it because of the space available. We sit outside in chairs and to me the side patio is one more novelty we'd wind up not using. The big question is - Do you really get a vote anyway? ;-)