Which is the latest branch for VIM2 android manifest?


I am new here and as well as building android from source. Yesterday I wasn’t able to build nougat for vim2 using nougat branch, build script keep throwing error that toolchain (that is older than specified by documentation) was missing (linaro gcc 4.x) and eventually gave up after unable to solve it for 4 hours

I intend to make an image for use on Sunvell T95Z Plus (2GB RAM), and amlogic source points to q102 lunch. I need to use proper DDR as VIM2 images kept failing at DDR and verify partition. Should I use amlogic source instead? Reason why I decide to use Khadas source is because it’s way more updated.