This looks like a very interesting idea and I would like to try and participate in it as I think browser mining has a future for common people. Updating my specs

Laptop : Lenovo Y-50 70 UHD
OS : Windows 10 (Latest Version)
CPU : Intel i7-4720HQ (2.60 GHZ)
GPU : NVIDIA Gtx 960 M
Ram : 16GB
Browser : Chrome
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Phone : iPhone 6
Browser : Chrome
iOS: 11.0.2

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Tablet : iPad 2
Browser : Chrome
iOS: 9.3.5