Compared to a Canon Pro-200, they break even was somehwere around 300 printed a4 photo mark if I remember my detailed calculation correctly (850 bucks for the Epson and 460 bucks for Canon).
But yes, I love that printer! Because as a person, I do not think like my busoness case, hence with the tank printer I do kot think about print costs, as the purchase price is gone and mentally accounted for.
I never compared the non photo-capable EcoTank and whatever canon calls their tank printers to the cartridge cousins so.