The user interface is very easy to use, it's intuitive enough that anyone can get started with less than 5 minutes of training! It also has some great features such as integration into TripIt (which I think they should add more frequently).
We have been using this software since we first launched our mobile website in 2015 - over two years ago now- so there isn't much new here anymore other then maybe minor updates every couple months or year but nothing majorly different from what was announced at Ignite last month which you'll find below under "New Features". If your looking solely just an app/software platform like ours where most visitors are coming through their own devices without any help by us via email marketing campaigns etc., go ahead & try out both options before making up mind about choosing one vs another because honestly if all else fails ask them questions during demo sessions when trying things together. Some people may not realize.