Eluktronics will be one of the first to offer Advanced Optimus on its MECH-15 G3 and MAX-15 Ultra aptops this month for a starting price of $2100 USD. The reseller promised in September that it would begin shipping the systems before the end of the year.
https://www.notebookcheck.net/Finally-Nvidia-Optimus-2-0-or-Advanced-Optimus-laptops-are-now-shipping.502598.0.html
Liquid metal? What a joke.
Not good, hardware switches...adoption would be very slow and/or never widespread. Namely, I'm hoping that all OLED options would eventually support this, though I haven't the slightest idea when or if this would ever happen.