BTW the big photo on the top of the article is not induction but vitro-ceramic (the first version of something that would look at glass and not have flames, but this is not induction, just heating of a tingie under the glass plate)
Having used gaz since childhood for 30 years, the move to induction was fantastic. The only drawback is that you cannot cook with the cookware tilted (to pour some liquid into a small puddle and heat it directly, for instance)