If you look around the site a bit, you will find that the G-Spot is questionable. There is no scientific way to locate or identify the G-Spot. I doubt that 5% of all women have located or experienced stimulation of the G-Spot. My gf and I spent literally hours looking and experimenting and did, in fact, generate orgasm in each of us from that stimulation.

There does seem to be a more complete or widespread orgasm. This could simply be more muscles involved in myotonic tension and release. The strongest orgasms I have experienced resulted from tonhue clitoris stimulation with fingering of the anus. This gets the strongest muscled in the area (anal sphincters) involved. In stimulating the G-Spot, deeper muscles than simply the urethral and vaginal sphincters can be stimulated.

Yes, there seems to be a difference but remember that we do not even know the G-Spot exists. Not for neginners.