Already played the update, really liked the mechanics updates. Though I wonder how many strands you need to be considered the absolute greatest to ever do it in the entire history of the cosmos, I am ready to go for another hundred strands if it means an ego boost.
I checked both the game and the code, and currently the maximum amount of strands you can get is 13. And that takes a ****-ton of Qi because of two reasons:
a.) As you progress in the amount of strands, each next one requires more Qi to fill up in both density and power.
b.) If you want to be the best you can actually be and fill up all the bars before you attempt a breakthrough for more strands, it lowers your chance of a successful breakthrough, and to mitigate that you have to spend Qi again to increase the chances. It says something about pills and treasures also affecting this, but I haven't checked.
Being the greatest to ever do it in the history of the cosmos is unfortunately probably impossible simply due to the fact that there's nowhere near enough resources around for us to accumulate so many strands. To be honest I don't know if there even is a limit to the amount of strands one can have at Qi Refining.

