They have new gear coming out this spring, seems like I’ve read they’ll have some new wind blocking type shells. I reckon they’ll have some new midweight stuff as well.
I‘d personally try to wait if you can.
I have their kiln, furnace equivalent(400g merino), and Woodbury also.
Down to about 38-40° I just run those merino layers and warm socks/hat/gloves + Toe warmers & hand warmers, and a hand warmer(or super warmer) in the chest pocket of my kiln (heat source directly on your heart). The tundra balaclava goes a long way in keeping your head & face warm too. That might be my favorite item of theirs.
That system works well unless windy. When temps drop lower or if It’s really windy I’ll break out the Woodbury.
Im passing on the catylist/sawtooth and hoping they’ll have a true windblocking shell this spring.
In the mean time, I did just pick up their grid fleece top during the sale that will act as an outer layer with the above layering system.
Next year I plan to use a merino base layer, then puffy vest(either Patagonia macro or micro puff, or maybe down) and then a wind blocker shell system(if they make one) on top.