Re: Les Paul vs SG
It's not an either/or situation for me. I like both.
I do have more LPs than SGs. That's largely because the SG I have is so untouchable that any other SG I've ever owned or considered was either inferior or redundant. With the SG, it feels like that one guitar covers it for me. With Pauls, I like having a handful of different types (Standard, Custom, Junior, Special).
I think of the SG as a variant of Les Paul anyhow. It's basically an evolved Les Paul Special double cut. Take a Special double cut, slim it down, carve it into a more wicked shape, replace the single coils with humbuckers, and add a vibrato: SG.