Burns is best for content. He's going to give you content to read. Podcast is good too, but that isn't premium. Burns was the go-to guy for the last few years, but he's actually been scooped a lot by 247 the last few months. Really since 247 had their lead writer leave to work in the Gopher recruiting department. So they've got a new competitive advantage. They don't pump out content like Burns, but their insider info is actually coming out faster than Scout.
So, Burns is better for all-around coverage, but 247 is actually the go-to insider at the moment IMO. Burns is also lacking on X and O's, you get more of that at 247. So it's a preference thing. Not meant to bash Burns, I pay for both because you get a little something different with each site.