Anyone have experience with porting out? Is it flaky like Freedompop?
It probably depends on which version of Unreal you have.
VoIP calling version, typically available at retail box stores: It is likely flaky like Freedompop, because it's functionally like FreedomPop. (No true cellular #, so porting is a multi-step process.)
"Premium" voice version (the newer version sold from the website that includes true cellular voice, and an true cellular #: This should be similar to porting out from Red Pocket, since it probably shares much of the behind-the-scenes structure. Might be a little slower, or a little harder to get account # & PIN, if the support structure is really independent from Red Pocket.