Here is my review for your product:

Pros:

• Modular is cool idea and can save money
• ECO friendly as we just need to change modular, no need to buy new one
• The design of it is cool too

Cons:

• Nothing for this product

My comment:
I like modular idea. It just be popular in the future.

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)