I’ve been using mids for over 30 years. Still have, and occasionally use, my Chounaird Pyramid, which is the predecessor to the BD Megalight. Yes, like the HMG, they have a large footprint. In winter condensation can be an issue. These issues aside, a large mid works well in severe winter weather, especially if you need to spend a few days in it and you can actually pitch it properly. A Cuben mid will hold its tension much better than nylon or other materials I have used. My preference in shelters is a mid, although I do use a Scarp 1 for most snow trips these days and a TrailStar when I expect severe desert winds.
If I could only have one shelter for backpacking, car camping, and general all around use, I would keep my Chounaird Pyramid or buy a large Cuben mid like the HMG. A BD Megalight costs $300, so a comparable sized Cuben mid at $800 sounds reasonable, but $600 would be more palatable for me.
Had the OP said he “thinks” the shelter is the best on the planet instead of stating it is, there would be little controversy.
I don’t think anyone on BPL has been more critical of gear reviews in the media, websites, on blogs, Gear Ambasadors, sponsored hikers, or affiliate programs as me and as I documented in The Business of Backpacking.
I am not familiar with who Max is. I don’t remember him posting here before. But I read his review in detail and some other stuff he posted on his blog. He appears to be an experienced and skilled outdoorsman whose opinion should be considered when it comes to the things he writes about. But as always, take into consideration any relationship with a manufacturer when researching gear.
The criticism and negativity have been a little more aggressive than warranted, although there is nothing wrong with questioning any gear review. Sounds like Max would be a great hiking partner, although his skills and abilities are way beyond what I can do or would be willing to endure.
Anyway, I enjoyed the review and it is one that is an exception to my mantra that gear discussions are boring.
Thanks, Max. Good job!