I bought a Prestige PKOSS 1.2 Litre Electric Kettle ( Silver) on December 2017 and it runs smoothly till now without any issue. My personal opinion is -
The design is best among any other Kettles available in market.
Built with premium stainless steel gives an assurance of quality and safer for health.
Seperable from the base which is very handy.
Inside is smooth and the coil is under the base of kettle which gives easy cleaning experience.
Automatic power off facility is attached with the switch.
High quality cable has been used which which eliminates electricity related accidents.