I've only ever considered the ordinal-G terms to be marketing fluff. Even WiMAX is technically inspecific, though I think it's always the mobile version (even

I've only ever considered the ordinal-G terms to be marketing fluff. Even WiMAX is technically inspecific, though I think it's always the mobile version (even if used in a non-mobile implementation), in this context. I, of course, care about actual speed, not marketing "generation" nor advertised speed.