I live in America. Builders will definitely cut corners to save $20. Hands down. Even brand new houses that sell for $500k will have "builder quality paint" that needs to be repainted in 5-7 years because it is cheap.
If they cut corners on paint, they will cut corners on your stove.
Don't have experience, but I'd guess a buyer/renter won't see a difference between grades of paint quality, but a resistive vs. induction cooktop will be very noticeable and may raise the value far beyond the price difference.
