Wife and I bought our first home in April and have been getting stuff cleaned up for the past couple weeks. Soon, we'll be at the point where we can begin painting. We're looking at repainting almost the entire upstairs floor of our home ourselves and are going to be dedicating quite a few evenings/weekends to it during May. I'm fully prepared to pay for quality paint as I know it's better in the long run to do fewer coats initially and have more durability so fewer touch-ups are required. Question is, which paint brands/styles offer great quality without immediately jumping into the grossly expensive stuff? We'll be needing quite a bit, so hoping to save at least a few bucks per gallon without sacrificing quality if possible. Thanks!