They are all so personal, but for me the 7iDP projects are super comfortable, but seriously warm, as they are basically a thick leg warmer, with a big pad attached to them. They would be my heavy duty go to pad I think these days.
For lighter duties, i've never worn anything as comfortable as the Dainese Trail Skins 2. I came across them by chance after forgetting my pads for a ride, borrowed some & they were mega. Came home, ordered a pair straight away.