@ossobuco,
I had Jurrgens last year and I liked him very well. I seem to remember him getting battered later in the season, but can't find the stats offhand. Still, he had great control for quite a long time. Ulbaldo is another story - I like him but think of him as streaky. Still, it's good to see him start out well.
I also had Duchscherer, whom I thought was terrific, but he got hurt, and is presently on the DL again, with luck not for long. (I forget who has him, but one of us does.)