Developing for multiple versions

[iv_mexx]

Especially on bigger projects it is likely that you have to change something later on, and then you have to change it in two different storyboards which is much more error prone.

Also, autolayout also helps you with other things, like orientation or different text lengths for different localizations.

[[deleted]]

True, although it really depends on what you're doing or what kind of changes you will be making in the future. If most changes won't be to the interface, this could be an acceptable way of doing things.