Need custom firmware for Beelink R68II Armlogic S912

[RydzTheOne]

Hello, I need help with my Beelink R68 II, I bought it last year and It has good specs but horrible firmware, I I'm running the latest stock android 6.0 firmware and it is horrible.
Can someone please tell me a good custom firmware for this android tv box? I have done a lot of research but I have not found anything.
It has Amlogic S912 cpu and QCA9377 wifi chip, it is the 2GB DDR3 RAM and 32GB MMC version.
Thank You.

[RydzTheOne]

Can somebody help?

[RydzTheOne]

Or a experimental rom?
I dont care if I brick the box, its trash anyway with the brands firmware.
Its a shame it as a powerful cpu and gpu and the rom cripples it.

[Mixel71]

All firmware from Beelink GT1 S912 and G912 are perfect for our set-top box!

[RydzTheOne]

All firmware from Beelink GT1 S912 and G912 are perfect for our set-top box!

Thank You, I've flashed a rom already, it's working great.

[anteros]

Hi,

Does that include GT1 Ultimate?
Except for different Wifi Chip,GT1 Ultimate has DDR4?

What ROM you have flashed? Any link,pls.

Thanks.