Best way to build BBB kernel?

What's the best way to build the kernel? RCN's linux-dev scripts (which don't seem to have a branch for 4.x), Jason Kridner's kernel repo, or the beagleboard kernel?

Thanks!

https://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-LinuxKernel

Thank you!