I dont have want one but my friend does so I asked her your questions

this is what she said

I like how easy it is to keep clean, can scratch easily though as it is glass basically.
I am not over the top with mine ? give it a polish and scrub once a month.
Yes I would go induction again, for sure.
If I had a house I thought we would be for 10 years I would get Miele brand. I have Smeg which is quite good.
Gas is smelly and dangerous I feel for kids..just my thoughts there. The coil or round hotplates are a lot of work to keep clean and maintained.
If things boil over on mine I just wipe it up! When it is turned off it is extra bench space basically..for when you need it. I would get the auto turn off device for if it is turned on but there is nothing on the element ? not sure what it is called but found out later about it.