Tl;dr: electric is better.

I'm in the EU. "Range" is a cooktop plus oven, right?

We got rid of out old gas appliance and bought an induction top and an electric oven.

They both cost as much as the gas stove, so double the price. Running them costs about the same.

But induction is just so easy and quick! Setting the time for eggs, getting water to boil in seconds.. It's truly next level.

The oven is just alright, maybe heats more evenly with the fan.

Other than that? I guess no danger of explosions. No yearly checkups.

I like it much more, and wouldn't go back.

That's a significantly larger gap than what I see here at my local Lowe's. We have electric and gas stoves both about $550 at the cheapest. The gas one is $10 cheaper, not much of a price point. The induction one is $850 at the cheapest, so about 55% more expensive. That's definitely not the 3x cost difference you see here.

I can only get close to those numbers you quote by selecting a high-end induction stoves. They don't sell gas range or oven only for less, but I could see that being a cheaper alternative. Also, their search is weird and I had to specify gas to find gas stoves.

They sell single induction tops for like $50.

Curious, when did you last need an oven with flame heating?