You can get fancy induction hobs that have a bit of a well for woks! Interestingly the instructions on mine say the heat should stay at the base and not like up the side. It's induction friendly - I guess the head may induct up the side.
I stir fry a lot as the meals are quick, easy and generally healthy. I'm also in a bit of a ramen phase although that's a bit of a faff.
I hadn't looked that deep. We will have to check out the options. Induction would cut our gas usage and we could use more solar.