Most likely a bad solenoid valve. When you press the button for water, do you hear a noise like it’s calling for water? Those valves do go bad, and many times it’s a dual one for ice, one for the water. You could prob swap the lines and the electric plug to see if it works.
It comes down to personal preference, electric is usually easier to clean. Now, with induction cooktops, you can get to cooking temps faster than gas. So those are excellent, but the more professional-style stoves that come in 36, 48, and 60 will almost all be gas. These are more professional-looking and offer sturdier construction for years of extended use. I favor gas, but some stoves like Fisher Paykel make a hybrid! Gas and induction on 1 unit.
You need to search online with the part #. The problem is after a certain time frame. The only real way to get the board is to have it rebuilt! There are a few companies that can do this. Here is one that comes to mind. It’s usually cheaper as well.
I think with Cafe, it’s really hard to bring another brand style in. The purpose of the Cafe is that uniform look. I would go all white in Cafe only. But if you opt for stainless, the Bosch dishwasher and fridge will work just fine. Don’t love the white with the stainless, unless it’s more of a large pro range to create a focal point.
Franke and Kohler come to mind as high-end sink brands. I had a Franke in the past, and in my new home, I bought a Krauss. More of an internet brand and for the low cost couldn’t be happier. Its quiet doesn’t scratch easily and has helped up really well. Going on for 6 years now!
A great hood insert is the brand Vent A Hood. they make a very quiet unit utilizing their Magic Lung system. Look at model BH246SLDSS. XO is another brand that makes an insert in varying sizes slightly noisier than the Vent a Hood, but still a quality hood. The model is XoI45KS, this will have enough power, and both models can vent straight up. Make-up air is tricky. Some town codes require it, while others do not. It is more necessary in tight kitchens and in well-insulated homes that don’t have ample air supply to “make up” the airflow being exhausted out. I have an open kitchen plan in my home and never saw the need for it. I opted for power.