What are differences between off spinner and leg spinner in cricket?

Actually I am myself a leg spinner so you got the right person for your answer. Lemme briefly list out about a leggy and an off spinner:

Off Spinner:

• For a right-handed batsman, the ball after pitching will turn towards the batsman

• For a left-handed batsman, it will turn away from him.
• If an off spinner bowls a leg spin, its called Dusra.

Leg Spinner:

• The balls turn away from a righty and towards inwards when bowling to a lefty
• If a leggy bowls an off spin, its called Googly.