(I also sort of loathe the idea of needing to continually update a bunch of ACH information every year while I chase whatever bank is currently trying to draw customers with a temporarily decent rate.)
(And honestly the whole thing is kinda stupid every time I hit it. Businesses tend to give you shocked-pikachu-face when you can't use a CC due to the limit — like you've got to know these exist? And my limit is standard, as they go. And daily limits are trivially circumvented: you just spread the transaction across multiple payments spread out over time. In business, this hack^W method is called a "payment plan".)