1.25 - Full bed strung at 26K/57lbs? on a couple of Youtek Prestige MPs.
It was perfect for me, felt like poly with plenty of feel to it.
However, 16 euros is too much for a string that breaks easily. If your elbow feels weird and you still want that poly feeling, it's cheaper and better than X-One Biphase.
PS: I play with Black Code strung at 25.