I have ten days at The Belair reserved in November. I want to add four days to the reservation. Add to the front it's Sat - Sat. Add to the back becomes Wed - Wed.

I see that JB and Spirit generally only fly in on Saturdays which I am thinking is a good reason to fly on Wednesday.

What's better (not just considering flights but events, traffic, etc.), Wed - Wed or Sat - Sat?