Thinking of Getting a New Travel Card. Recommendations?

Thinking of shrinking current card setup and opening a new one.

Currently going to cancel the Barclays Hawaiian card since it was only opened to churn for the SUB before the merger but I am keeping the Atmos card since I am on the West Coast and my home airport is an Alaska Hub. 

I moved home after college and have been postponing my career to go backpacking and have been doing a bunch of trips for the last 2 years. I have about another 1 1/2 years of travelling 3-4 months out of the year, and I am looking for a new card

Current credit cards you are the primary account holder of:
   * Amex Gold – No Limit (Charge Card) 07/21
   * Chase Sapphire Preferred – $9900 04/25
   * Bof A Atmos Rewards – $12,500, 11/25
   * Barclays Hawaiian – $12,000 9/25
* FICO scores with source: Experian 777
* Oldest credit card account age: 4 Years 9 Months
* Cards approved in the past 6 months: 1
* Cards approved in the past 12 months: 2
* Cards approved in the past 24 months: 3
* Annual income $: 50000

CATEGORIES

* Ok with category-specific cards?: Yes
* Ok with rotating category cards?: Yes
* Estimate average monthly spend in the categories below.
   * Dining $: 100
   * Groceries $: 250 at Ralphs (Kroger Brand)
100 at Costco
   * Gas $: 125
   * Travel $: 300
   * Using abroad?: Yes
   * Other categories or stores:
   * Other spend: Spotify, gym membership, streaming services
   * Pay rent by card? No

MEMBERSHIPS & SUBSCRIPTIONS

* Amazon Prime member: Yes
* Costco or Sam's Club member: Costco
* Disney bundle subscriber: Yes

PURPOSE

* Purpose of next card: Travel Rewards
* Cards being considered: Chase Sapphire Reserve, Capital One Venture X