If I had to choose between something that does what I want it to and crashes occasionally and something that doesn't do what I want it to and crashes frequently

If I had to choose between something that does what I want it to and crashes occasionally and something that doesn't do what I want it to and crashes frequently, what do you think I'd choose? Wayland reminds me very much of the Disk Utility application that shipped with Mac OS X El Capitan. The developers rewrote it because the original person who wrote it wasn't at Apple anymore and it ended up being pretty much useless due to massive amount of missing features.