So we are a family of 6 now and plan to travel extensively next summer, mostly to Asia out of MIA. I would like to maximize our cc spend to earn as many miles and points as possible. This is what I currently have:

- Chase Sapphire reserve
- Chase Amazon Prime
- Nordstrom rewards (which is sitting in the drawer and I plan to close it)

My average spent is about 5K/month

Husband has

- Chase Sapphire reserve
- Chase Ink Business
- Amex Gold
- BOF Business rewards

Please share your thoughts on which cards to close/open in order to maximize ?

Thank you