My DH and I each did BOM quilts in different colorways for our twin daughters. We wanted them to look the same, except for the color! And it turned out to be quite economical to do them too. We bought the first months block for $5, and then each month took the completed block back to the LQS to turn in. If we turned that month's block in during the time frame they set, we got the next month's block fabric and pattern for free. They also gave us a good deal on the backing fabric. I liked that the LQS demonstrated tools and techniques we could use for the BOM. It was almost like a year long class, with the fabric and patterns provided!