Casa90 vs Casa100

[Cdubs]

I posted this in the modular section as well, but since I need to make a decision within the next couple of days and more people post here, I figured it made sense to repost in this section.

So it's getting to that time where I need to make a choice on an oven and I'm having a hard time with it. I got two quotes today and need to find out if the extra size is worth the money. I know that bigger is usually better, but is it worth an additional $415.

I normally would go with the larger size but since I am also putting in a 500 sq patio and an outdoor kitchen money needs to be in the discussion. If any of you have thoughts on this I would really appreciate it. Thanks!!