I like SG's, i've had three one of which was a Gibbo. Imo they have a more cutting tone than Les Pauls, they're lighter on the shoulder and can cover most guitar styles. Fair enough the trem may be missed but there are models with bigsby's on them.
The epiphone models are good value for money, Yamaha have a good range and Guild had one available that was decent (Kim Thayil used one).
Townsend, Iommi and Agata (melt banana) are my favourate SG users.