I am starting this thread for anyone who has purchased or is thinking about purchasing the new Retra strobes. I am taking a gamble and just ordered two of them. Retra has been great at responding to comments in the discussion under Alex Mustard's articles, but that seems an awkward place for it. So, I am starting this for anyone who has questions, or for Retra to comment and keep everyone posted.
If this violates any forum rules let me know, but it seems there is a lot of interest in these so I hope this will be a service.