Tuesday... Oops, sorry. What I meant to say was that most specialised mountain tents are pretty damn good these days, so I'd agree with you there. I've become a hopeless Macpac addict purely because they are so easy to put up - inner and outer linked - have never let me down in any situation including high mountain camps and, erm, I like the colour and the groundsheeets are brilliant. But mainly because it goes up in minutes.
Having said that, I'd happily use MHW, TNF, Terra Nova, Wild Country, Antarctica, Vango etc. All proven designs, all decently put together. Isn't it about time someone put all the top tents in a windtunnel and had a look at what happens? I wish we could, but sadly we don't have the resources. I suspect though that the differences might not be that great. But who knows?