What makes y'all orgasm? Clit stimuli only, g-spot or both?

Ok so like 99.9% of the time, I can only get off by rubbing my clit. I've literally only cum internally (from the g-spot, without stimulating my clit) twice and both times I squirted. Obviously my g-spot works but I think it might not be as sensitive as others. Some girls can get off without having to rub their clit. Just curious how y'all get off. Any others out there need external help?