Best Travel Neck Pillow that deserve

I believe you saw someone sleeping with it when you were flying. Yes, it's neck pillow.

Does it look cool, and sometimes you see it on a traveler's backpack, and then you try to think, ‘Well, are they really comfortable and worth carrying around?

In this article, I will tell you: is it worthy to buy a traveling neck pillow? At the same time, there are many suggestions to choose pillows and how to buy them.
I once doubted whether the neck pillow was effective. In fact, I confirm that they look a little weird or even silly. But believe it or not, I am now a bold travel advocate.
However, the biggest problem with pillows is how to find a decent pillow. I try not less than 10 different travel pillows, but only one or two of them really work.
So is it really worth buying a good travel pillow? If so, what kind of travel pillow is suitable for you?

First of all, we need to understand: what is a travel neck pillow?
I'm almost not sure if the name is called a travel pillow. Or “neck pillow”, both of which are more fashionable, but whatever its official name is, what I'm describing is just to make my meaning clear.
The so-called travel neck pillow, I mean, the pillow is designed to be “U” shape, wearing around your neck to provide support and comfort, making sleep easier.