Here is my review for your product:

Pros:

• It is open-source that everyone can contribute to it
• The design of it is cool
• It is small and light
• Many color can choose

Cons:

• Nothing for this product

My comment:
Better than many similar products in the market.

For this product, I like to mark it as
8.2/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)