Help me choose between two Carnival cruises out of NOLA

I'm sorry to keep asking so many questions but I have one more (so far),

I'm trying to choose between two cruises leaving New Orleans in June. One is 5 days on the Valor and is going to Cozumel and Progreso. We will have balcony rooms on the same deck.

The second one is 7 days on the Liberty with ocean view rooms that will be assigned. It's going to Mahogany Bay, Belize and Cozumel. I like this one because of the stops but I'm wondering if it would be better to have a balcony for 5 days or ocean view for 7.

What does everyone think?