Just Rooted my S4 2 weeks ago... UN-Root for new Lollipop?

[Thaxboyd]

Is it worth unrooting to get the new Lollipop from VZ

 

[tokuzumi]

Just wait a day for the devs to get the update, and create a flashable version of the update, that will allow you to retain root. No sense in rooting, unrooting, taking the update, and then hoping to re-root. We don't know if previous root methods will work with the new update. Although, a general rule of thumb is to never take OTAs once you have rooted.