Reposting question with more info;

Looking for opinions on next credit card to churn!

Me (5/24 currently, will drop to 3/24 Oct or Nov 2022):

• Discover IT (feb 2018)
• CFU (May 2018)
• Amex Blue Cash (Dec 2019)
• CSP (Sep 2019)
• Macys (March 2020)
• Chase MPE (Oct 2020) -- closed
• Synchrony (Nov 2020)
• Chase Bus CICU (Jan 2021)
• Amex Bus Plus (Feb 2021)
• Costco (Mar 2021)
• Amex gold (May 2021)
• Upgraded CSP to CSR (May 2021)
• Chase Bus Cash (Oct 2021)
• Venture X (Mar 2022)

Wife (6/24 currently, will drop to 4/24 July 2022):

• BOA Cash Rewards (August 2019) --- closed
• TJ Max (June 2020)
• Amex Blue Cash (June 2020)
• CFU (October 2020)
• Macys (Jan 2021) <-- dont ask me why
• CSP (Sept 2021)
• Amex Business Cash (Jan 2022)
• Amex gold (April 2022)

The current plan is for me to downgrade my CSR to a flex in oct/nov and re apply for the CSP since i'll be eligible for it. What I am asking what card is suitable for my wife once she drops to 4/24 end of this month? Was hoping we can get one business card and another chase or personal card to get her back to 5/24. We currently own roughly 200k+ of each MR, UR and Capital one points, no other hotel or miles points. We value points mostly but miles are fine if its a great deal. Would love to keep AF close to 250$ unless a great deal. Thank you!