best tent makers? arguably hilleberg, specialise in making tents
best sleeping bag makers, arguably companies that specialise in a limited range of gear, western mountaineering, feathered friends, big agnes.. exped,
best clothing makers? arguably companies like arcteryx, montane, westcomb, rab, haglofs, outdoor research. who specialise in a limited range of gear
brands like these come up again and again in awards and reviews as being tops in design, people who have tried other brands can see the better attention to design detail and quality,
the north face would be an exception, but they have astronomical development budgets and are off the scale compared to most companies.
i'd argue most companies that try to be masters of everything , dont make a success of it compared to the specialist companies,
when i look at the specialist companies and the incredible attention to design and detail that goes into what they specialise in making i can see they have spent all their company resources perfecting what they make, you can see they have poured over th e details of the design to a greater extent to iron out potential issues, they havent spared themselves with a cheaper fix, they have designed with less budget restrictions and done it as well as can be done. they tend to test more than brands who make lesser products, they go further in the testing and design and it shows, they arent perfect but they come as close as they can get to it.
yes you can still make pretty good dear if you want to make everything but in my experience, those companies still fall short of the specialists
more and more i'm happier buying gear from comapnies that specialise in the items i am buying
things like the design of my montane jacket, they dont use pit zips. they use core vents lower down at the side of the body forward of where pit zips are because pack straps cut off the front of the body from the pit zip and they don't vent as well as core vents. they didnt follow what everyone else was doing they thought it through more, and i look at their design now and think it was such an obvious thing to do but few brands do it... and i could go on and on but its just an example to use.
and as ent has stated about the design of gear he has and what is so good about it compared to other designs, sometimes there is little comparison between how well its thought out..
marmot, make a range of gear, they have top rated sleeping bags, but the rest of their gear doesnt tend to rate nearly as highly and some of it is downright mediocre especially their lightweight rainwear with their generic membranes
i have an ultralight exped sleeping bag, half a kilo in weight, tight cut to avoid wasted weight and wasted heat loss. it functions well below its stated comfort level of 5 degrees, i've never found a down bag that light that can keep me so warm. i can move all the down to the top when i need it and move it back when i don't, that design exceeded my expectations i didnt buy it for cold weather but it functions well because of its design and top quality materials. 850 loft down, and the latest strong nlight pertex nylon, its not a cheap bag, but its a really well designed one.. i still havent pushed it to its limits, yet to find a situation i'm cold in yet havent needed the hood...
kathmandu? try to make everything and compromise too much on quality
i won't mention macpac, they've been argued about more than enough for and against on this site and for now it may be better that people agree to disagree than bring them up again.
wehn you're out there in teh wilderness and you have gear that niggles at you because you eralise the designers and testers have missed details that other manufactuerers havent then you think about paying attention to who is making the best gear more