I also just received a set of Select 1.25 from another site to playtest. I will post a review on here too.
When I touched it, it felt pretty stiff. I would say its as stiff as ALU power. Hopefully it plays soft. I will be playtesting at a low tension around the lower 40s since it seems pretty stiff.
4.0 baseliner player Head YT IG Radical MP (modded)
Gut/ TB 16 48/43