Buy the Cosori Electric Kettle.

It is the only one that actually keeps plastic away from your water, and the review base backs it up.

What was compared

Cosori Electric Kettle, No Plastic Contact with Water, 1.7L, Black | Wide Opening, Easy to... — $56.99
Chefman Electric Kettle, 1.8L 1500W, Hot Water Boiler, Removable Lid for Easy Cleaning, Au... — $23.99
COMFEE' Stainless Steel Electric Kettle, 1.7 Liter Tea Kettle Electric & Hot Water Kettle,... — $22.86

1. Plastic never touches your water here
Cosori's filter, spout and inner lid are metal, unlike Comfee's nylon filter. If you care about plastic leaching into hot water daily, this is the one built for that, and most tea drinkers do care.
2. Cleaning it takes seconds, not scrubbing
The wide mouth and dual-angle lid let you fully open and scrub every corner, while Comfee's narrower opening and nylon filter trap limescale. You'll notice this every few weeks when descaling.
3. Way more owners have put it to the test
49,141 ratings versus Chefman's 13,596 and Comfee's 16,546 means more real-world years of daily boiling behind it. Research also flags a Chefman leaking after a year, a complaint absent for Cosori.
4. Pours clean, doesn't burn your hand
Cosori's precision spout and cool-touch handle cut drip and burn risk during everyday pouring. Neither Chefman nor Comfee highlight a spout designed specifically to control the pour.
5. Yes it costs more. Buy it anyway.
At $56.99 it is over double Comfee's $22.86, real money for a kettle. But you'll use this thing daily for years, and the difference buys genuine plastic-free construction and a proven track record, not a logo.