One word of caution: if you are going to “put all of your eggs in one basket”, you need to choose that basket very, very carefully! In other words, take the time to sample and assess your "main neutral" paint color (and any other colors you are considering for stand-alone rooms) before making your final selection(s).
Three possible ways to sample your paint colors include:
Option 1. Hire me for an in-home consultation, and we can assess the colors together using my curated collection of large 8.5" x 11" paint swatches!
Option 2. Purchase a small sample jar of the paint, and paint 2 coats on a large piece of foam core poster board. I prefer foam core board to regular poster board because foam core doesn't buckle. (If you are one of my clients, be sure to show my pro account information at the register to receive a discount when you purchase your paint at Sherwin Williams stores.)
Option 3. Order large, 12"x 12" peel & stick samples from Samplize. If you opt to order from Samplize, my advice would be to keep the paper backing on the samples--rather than adhering them to the wall--so that you can move the samples around to see them on different walls, in different rooms, and next to different fixed elements such as your cabinets, countertops, tile, flooring, etc.
I hope that this series of blog posts will help you in your quest to find the perfect paint colors for your home! For more personalized paint color selection help, please reach out to schedule a consultation, as I offer them nationwide!