I haven’t seen or heard anything about the 50.2 version. I’m starting to think that they’ve decided not to produce it. Maybe the xhp35-HI version did not sell well enough? Who knows. We just have to wait and see what they decide.
The reason for potentially not selling well has nothing to do with it’s performance or size. It might have had more to do with it’s somewhat high price. I think Freeme, or someone in the know, said the development costs for this light were quite high which is why the selling price was higher than the competition. Or at least higher than people were expecting. It probably is a great light.