ogsm is really not THAT comfortable.
anyway, with the powercord I string 56lbs on my Extreme Pro 2.0, 10-30lbs on my PS85 and POG mid.... if you name a frame I may be able to recommend a tension.
So you are saying OGSM is not THAT comfortable so I am able to assume that the POLY you are suggesting is softer than the OGSM? Ok...
Also, you talk nothing about the tension maintenance... My frame is Dunlop F 3.0 tour but that doesn't really change the string's tension maintenance. This is getting more sketchy by the minute so I'm gonna stick with the asahway monogut zx, (The reviews are very sketchy, some talk about the string snake bite and not power chord, and the link shows that the reviews are actually under an overgrip?)
http://prntscr.com/9mguz3
Again, since I'm not a string breaker and I want the top quality string that I TRUST (not sure about that powerchord) I will go with my gut.
But, Once I break it, I may try the string you recommended.
Ps. 10 - 30 pounds? 30 I can understand but 10 pounds seems a bit iffy.
Edit: You talk about how the tension affects the tension maintenance, but I just want to know, how the tension maintenance compares to a poly like Luxilon Alu Power and softer ones like Dunlop Black Widow if they are all strung at the same tension.