A group of us are off to hike Dartmoor this weekend. I'm a bit of a noob at this although they know what they are doing. It doesn't look like the forecast is too cold or wet but it's Dartmoor so I dont want to assume it will be dry. I'm not sure whether to take a light fleece or thin soft shell jacket as a mid layer. I will be wearing a synthetic t-shirt as a base layer, have a light down jacket for warmth and a waterproof overjacket. But for times when I'm too warm for the down jacket I'm not sure whether a fleece or soft shell would be better. I don't want to take both. The fleece is a very thin one. The soft shell is also a budget o e (£25 from Decathlon) and is fleece lined so warmer than the fleece. I am leaning towards the soft shell as it's warmer and wind proof. As I'm new to this then any opinions would be appreciated. Thanks.