I think I would prefer it if there was some mechanism to choose which characters I wish to copy over from the live game to the PTS. It would be great to be able to choose from either NA or EU characters for this copy. But, I recognize that this is requesting development work for something that isn't part of the main / live game and wouldn't be used by a lot of people...

But yeah, it's frustrating having to:
- Re-create my builds to test new things when the copy is for a region I don't play
- Create a new house with parse dummies for testing
- Delete characters to make room for new characters to test some specific thing (I just find it scary deleting characters and have to triple check that I'm on PTS first)