Things I think you should consider, power, get one that is hard wired in on a 32 amp, no shitty plug in as it won't be powerful enough.
Secondly, your pans, @HappiestSleeping it might be your pan. As Tizer says if I put boiling water (Quooker) into my pan and boost it it boils almost immediately but I recently bought a new pan and now it takes a few minutes to do the same thing. I have had my induction for 11 years. Different pans react differently so I have to ensure I choose the right pan ie if I am leaving something to cook on simmer for an hour I choose a less conductive pan.
Thirdly, the size of the rings. If the pan overlaps the "ring" as defined by an actual ring on the surface then the outside edges of the pan just don't heat up, it is relying on the pan to conduct the heat to the edges rather than the heating element underneath. So a frying pan will have bubble in the middle but not the outside edges.
Mine has 4 zones not rings and I can combine 2 zones to make one half of the hob an entire zone which is good for larger saute or shallow casserole. It detects the pan and just heats underneath that. 11 years ago mine was £850 and worth every single penny. It was a Di Dietrich one and still looks relatively new. It has a few very minor surface scratches which considering the age I am fine with.
If any water spills over you just lift the pan, wipe the hob and base of the pan and put it back on. The children can lift off a pot with oven gloves with no fear of a gas flame on another ring catching the oven gloves, you can child lock it, the flame won't go out if you have a window open etc. It is a fantastic hob. Love it.