These strings sound good, but do they increase clarity and output, as advertised? No. They don't. In fact, they sound just like regular other brands nickel wound strings. And I mean exactly the same.
They don't loose tone over time, which is good, but they have one problem... I wiped them clean after every playing, but wounded strings would still collect a lot of dirt underneath them and on the sides. It looks aesthetically bad.
I also dislike gauges of 4th and 5th strings: the tension is overkill on them in both standard and drop tunings.
And the price, of course. Considering that these strings don't offer anything exceptional, I'd recommend to buy nickel wounded strings by other brands: you'll get the same quality in most cases!