I have posted a little about the X-Mids before. Nice tents, dreadfully scarce and to paraphrase the words of an E Blackadder, as capacious as an elephant's scrotum and just as difficult to get your hands on.
But good news - it looks like orders will be taken later this week. The original ones have mesh inners and so on the draughty side for all year round use, but the solid versions are sparing on the mesh and a better bet for UK/NZ conditions IMO (I'm ordering one as soon as they open up). The bad news is that they won't actually arrive until next year. Also with the GBP at a record low against the dollar and bonkers import duties, it's not the bargain that the early ones were. But for a big, spacious 4 season / 2 person tent at 1.1kg/1.2kg with poles it's still a reasonable deal.
cheers
b