@walterw the advantages of debian-sources-lts are numerous and I'll go into more detail below but the primary reason to use this kernel is that debian-sources-lts IS SUPPORTED, and gentoo-sources IS NOT so you should not really use it with Funtoo. I know lots of people just assume they can start using Funtoo just like they were using Gentoo, but I encourage you to use Funtoo as it is intended to be used, and that is with the debian-sources-lts kernel. The advantages of debian-sources-lts: