[sfink]

My personal opinion: `jj new` is better because it's non-modal. If you use `jj edit`, you're sort of switching to "edit mode": any change you make will trigger a rebase of all descendants.[1] You're live-mutating the core graph structure rather than a harmless appendage node. Also, if you notice something else that needs to be fixed, you can do it but then you'll need to remember to split it out into a separate commit before leaving edit mode.

With `jj new` + `jj squash`[2], you're collecting work that you can review as a separate thing anytime as you go along. You don't have to remember anything. If you throw in an unrelated change, you'll notice it if you review the changes before squashing them, so you can split it out then. And I'm pretty much always working in this state even when I'm at the top of my branch, so `jj new some-deep-node` doesn't really change anything. If I get called away and have no memory of what I was doing when I return, it doesn't matter: my jj state tells me exactly where things are and what I was doing.

[1] Which is not a huge problem, you have deferred conflict resolution so if something goes wrong you can probably just repair it with normal editing or your editor's undo functionality.

[2] I don't usually bother with `jj new -A`, since I'm going to squash my "out of line" temporary commit into the linear chain anyway. `jj new -A` is more similar to `jj edit` than `jj new` -- it shares some but not all of the modal disadvantages. So perhaps my answer to your actual question is: "yeah, I dunno either."

[BeetleB]

Indeed, that was my point. jj new -A would also trigger rebases.

[sfink]

Heh, sorry. The `-A` part went whooshing over my head until I had already written up the rest. I just saw `jj new` and got triggered into a "well akshually..."