The Survey123 for ArcGIS 2.0 Beta program allows Esri partners and users to gain insight into the early stages of Survey123 for ArcGIS 2.0 design and development. Survey123 for ArcGIS 2.0 aims to introduce critical features such as survey editing, advanced layout features such as collapsible groups and pagination as well as other minor features and software fixes. Participation in the program will provide you with an opportunity to share early feedback during the development phase of the product

Using Collector for ArcGIS you can improve the accuracy and currency of your data, and with the 10.4 release we are improving the way that you capture location by enabling the use of external GNSS receivers.