I was dissatisfied with the original switch on my Ibanez S5EX1 - it was quite noisy, and only fair, I thought, as the guitar was preowned by a professional mucician
I installed a we weeks back, and to my disbelief, this one is even worse.
I'm unaware if the noise comes with the design, but if you don't like a scratching sound when shifting between PUPs - stay a way from this design, at least.
As my Uncle used to say: "Cheap comes at a price!".
So my recommendation is to spend the extra 5 € and buy a Schaller or similar.