Looking at the MST Eqwader Deluxe, MST Fleece Lined Full ZIP, or MST Shooters. I like a trimmer jacket with less bulk I can layer under that still provides a bit of warmth and I can’t afford the new Guardian Series. Of those three who has experience with them? Pros/cons? Which one is warmest? Which one is too thin? Benefit of having the fleece bottom vs shell material full length?