I also went from gas to induction and I love it, for all the same reason as Flubadubba.
But I would add:-
Induction is just as controllable as gas, i.e. if you turn it off it's instant. (unlike ceramic)
I love the ability to set timers on each ring.
Much faster than gas, when using the boost function.
Pans don't burn on the side, and are easier to clean.
I've never seen an induction with physical knobs, but I wouldn't want one, the
ability to wipe the whole surface down is brilliant.
As with any glass topped hob, you can break the glass if you drop a bottle of wine on it. ( I did, but was able to replace the glass for £200, so not a total disaster.)
IMHO don't buy ceramic, it's the worst of everything !