I am looking at getting a small lawn seeder in the near future and I'm looking at the blue bird and billy goat. The blue bird is kind of a dedicated machine and the billy goat you can take the verticutter off and use it as a power rake. I was wondering if anybody has had any experience with these and which would you recommend. Right now, the billy goat is looking best to me because it is a little wider than the blue bird and seems to be more versatile. My main concern is quality. I know both are good products, but just want the best.