Are EcoTank and MegaTank supertank printers worth the higher upfront cost?

Across the reviewers we read, the consensus is yes for anyone printing in volume. High-trust testing (RTINGS, techgearlab) and specialist-community threads consistently point to extraordinarily low per-page cost as the headline advantage of refillable-tank designs, which is why models like the Epson EcoTank and Canon MegaTank dominate value discussions. The trade-off reviewers flag is a higher sticker price and a need to print regularly so the printheads don't clog.