What a wonderful experience you had riding the Indian horse at that birthday party. It's great that you inherited this passion from your grandfather. Something similar happened to me; I only rode horses when I visited my grandparents' house in the countryside.
I've heard wonderful things about both sports. A few months ago, I was talking to my daughter about Tai Ahi. It's something I'd like to do.
Thank you so much, dear friend @avdesing, for taking the time to share this experience and the beautiful videos.
Enjoy a beautiful afternoon.