I have a Remington 4 in 1, it rides in the bottom of my pack most the time, but when I get really cold I'm glad it's available. I hate the hood though. It's got velcro on wide flaps, that may go well with a person with a standard length neck, on a no-neck like me it keeps riding up my face, or slaps me in the wind if it's not fastened. I get claustrophobic with it on.
I usually wear a fleece hoody that zippers in front, over silk long johns, and a thin gortex parka over that, and the hunting vest over that. It doesn't get very cold here in Astoria temp wise, wet and windy is the norm. The hoody is Grudens, the long johns and parka and vest are Cabellas. It all breathes, which is important if you're fat and overheat fast hauling stuff out to the field, or rowing a boat. If I'm warm, and it's raining, the hoody joins the 4 in 1 in the pack, ditto the vest if it's before or after shooting hours and I setting up or picking up. If it's really blowing I'll usually throw the 4 in 1 liner over the gortex coat to cut the wind, I only where the 4 in 1 liner if it's really cold.
I'd recommend anything made by Grudens. I've been wearing the fleece hoody every day in the winter for about 3 years, both work and play, wet or dry. It's starting to get a little thin, but I'll probably get another winter or two out of it before I replace it. I also have some Grudens rain overalls in commercial fisherman orange, that are very tough and comfortable, I wear them clamming, and in the boat crabbing. I don't worry about them tearing.