I tested the new Kindle Paperwhite Signature Edition for two weeks — and it’s almost perfect

The new Amazon Kindle Paperwhite Signature Edition ($249) might be pricey, but it’s one of the best Kindles right now. Like the new basic Kindle (2026) I also reviewed, this model adds several upgrades that improve the reading experience. This e-reader is lighter and thinner than before, making it easier to carry and hold for longer reading sessions. Amazon moved the power button from the bottom…