On 1/25/23 17:43, Jeff Xu wrote: > My question is, if I have to pick a version that doesn't require a > lot of backporting, and functionality is stable enough, what version > would this be ? 5.4/5.10/5.15 ? Virtually all bugs get fixed in mainline first and then backported to wherever... sometimes. If you want the most bug-free kernel, go as close to upstream as possible.