Short answer, yes! Please consider trying UXP because we are going to grant more access to Premiere functionalities in UXP. While we try to reach the parity for existing CEP functionality, we welcome any feedback on new API that could be implemented for plugin development in UXP for future.
For example, one of the immediate benefits available in UXP and not in CEP is the ability to do a group of actions. Specifically, in this post we discussed about the ability of UXP to do a set of add video effects actions together and allow user to undo them with single control/command-z, which is impossible in CEP.