It depends on where you are in the world, but usually, LPG is the most expensive form of energy you can buy. It is just a matter of personal preference. Both are easy to clean. If we habit dropping some utensils from our hands, the stainless steel stove will withstand such impact. The glass cooktop may or may not fight. I use Kutchina HB 4b eco brs 60 cm gas stove four burners kitchen hob built-in hob & price of gas stove was somewhere around 12,000/-
My gas stove is completely worth every penny as it has:
The long-lasting Brass Burner has been ergonomically designed for a long-lasting, comfortable experience.
Enamel Coated Cast Iron
Elegant Design & 8mm Tempered Glass  along with Metallic Knob