[Question] iPhone 5, and a complete downgrade

I’ve got an iPhone 5 jailbroken on iOS 8. In light of all these new downgrade tools and nonce tools etc (which all fly over my head) is there a way to downgrade my iPhone 5 to iOS 6? I don’t have blobs (which I do know is troublesome) and I know about coolbooter which is my backup plan if I can’t get a true downgrade. Thanks in advance!