I can sympathise with anyone not liking stainless steel hobs. Back in 1972,- being very avante guard, I had a SS large hob fitted in the kitchen of our new build house. Along with the eye level oven and grill, it looked the most modern of kitchens.
How I hated that hob - never managed to get it looking really clean. even with special SS hob cleaner. Never ever repeated.
Not sure about these glass gas hobs. Wonder how easily they would break if something was dropped on them, still a lot of faffing about with burners, etc to clean.
For total ease of cleaning nothing can really beat Induction hobs, a quick wipe is all that is required to keep them looking like new.