Transfers are overrated. Flat 2.625 on everything is unbeatable. The article fails to address the true power of platinum honors.
You can get the 1,2,3 card that gets boosted to 1.75, 3.5, 5.25%.
There is the standard 1,2,3 VISA and there is also the susan G Komen 1,2,3 and if you were an early adotper you have the 1,2,3 MASTERCARD. Thats 3 cards at 5.25% of the category you choose.
I usually have them all set at online shopping. Booking flights online, hotels online all count towards the 5.25%. No other card beats that.
I have the Venture X aswell. Its a great card for the price but the points are always worth less than straight cash unless there is a rare discount on an offseason trip.
The Bofa rewards ecosystem has netted me way more return than any system I've joined.
(i have the AMEX Plat, Chase Sapphire Reserve, and Venture X for reference).