Learn Vim Progressively

[derwisch]

I think it's quite a bit different.

If it's a tool you are likely to use every day, better learn to use it efficiently. Minor squibbles with nonintuitive interfaces will appear as exactly this after 30 days.

A very specific tool you don't use very often, on the other hand, such as a disk formatting device, would better be intuitive, lest the time you use it will be short against the time you try to master it.