Looking for advice on next credit card for travel points?

Hi! I have Venture X, Sapphire Preferred, Choice hotel Mastercard and Apple card.

I had Bilt but did not renew it to 2.0

Now that I have got points from all of the above, I wanted advice on what is the next credit card I should look at? I want something that gives me the best ROI (i got 100K for Preferred and Venture X, got denied for reserve as it said I won’t be eligible for 100k points)