Asking all the sifu's here for a good recommendation for pre-built with Gateron Optical Blue, Brown or anything similar with Bluetooth (a must as i use multiple devices i.e IPad, Surface and Desktop)

Using Anne Pro Gateron Brown now and wish to move on to try others.

Looking at Keychron K2 or IQUNIX F96 (Expensive )

Or anyone know any shops which deal in custom keyboard in Malaysia is highly appreciated.