THANK YOU to all my toilet fairy godfathers! I'm all set to order 3 Eco Drake Transitionals. It gives me great peace of mind to know that if I don't like the 1.28gpf I can change it to a 1.6. Thank you for that secret!! I think I'm leaning towards the Clayton 1.6 for the master. Although does anyone have any insight if keeping the square, beveled bottom of that toilet is hard to keep clean? (Yes, I'm looking at my husband on that one!). Maybe the Drake's roundness is easier to clean, although I love the look of the Clayton (although it is ~$150+ more expensive). Maybe I should get 4 Drake Transitionals? I want the master bath toilet to be the best functioning and best looking "seat" in the house, though...