I've had several of the ones mentioned. From the cheaper Gallatin, merino, cabelas wool,to SI, Swanee,and now KOM.(never used day one or grey wolf. But have heard nothing but good about both) Let me tell you, ridiculous is only to the cold person. Yes, my KOM cost $500.00 plus. But it will still be on my back 15 to 20 years from now(if I stay this weight). It will outlast 5 cotton coats. I'll sell you some gallatin bibs cheap if you want them. Besides Swanee, KOM is tops in my book. Warm, quality made, and with the liner they are windproof. Pay now, or pay later. It's up to you.