Replying to Wells Lamont mittens

How warm are they? You can't buy these from anywhere on a regular basis in Finland so was thinking asking you guys before ordering the FT collabs, which my local supplier is getting a few pairs of.

Most of the days I rock Burton Dam mittens which are designed for spring weather. How much warmer are the WL's? Pondering between them & Armada Tremor mittens for colder days.

I also have a pair of Hestra mittens but they are WAY too warm for my hot & sweaty hands in any conditions.