well, I have 'birthday disease' and I don't buy precuts...
what I have FINALLY discovered is paper piecing (doing a New York Beauty) and I LOVE it...
The beauty of paper piecing is NOT having to have precise cuts, you can just sit and sew and press (I have a big area and just lean to the side to press)...
In fact, I ordered all the Sew Precise Foundation piecing CDs on sale at EQ!!...