I know this has been discussed but wanted to re-engage the discussion.

I have offers from Both F9 and NK.

I had not expected to be in this position and my personal feeling is F9 appears to have faster upgrade and more stability. Perhaps I'm incorrect?

What are some reasons to consider NK over F9 from an executive and financial management consideration? Indigo partners vs Ted and his team at NK?

Please no disrespectful comments. It's a major mid life decision and not one size fits all family needs. Just looking for alternate views.

Thanks.