I own two round bottom carbon steel woks, a cast iron and a quality non-stick wok with a flat bottom.
I strongly prefer the round bottom wok even on my home stove. I cook on a high output burner for lot of my chinese food as the high heat adds a lot to the quality of the food.
But the non-stick doesn't even compare to the performance and results of the other woks, even on a home stove.
Seasoned cast iron and carbon steel is a joy to cook on, easy to season and maintain. Whether you prefer flat or round bottom is largely a preference for home situations. The cast iron wok is fully round inside with a flat bottom giving me great convenience and performance.