I think to show the value of cash back you need to add a section on BofA
Premium or unlimited Rewards cards 1.5% - and many other cards
25% bonus Silver honors
50% bonus gold honors
75% bonus = Platinum honors
2% cash back cards - fidelity visa
Then we can see if Cap One is really as valuable as it seems to be - I think of each cap one mile as costing 1.312 c as I lose 2.625c from cash back