Kershaw vs. SD or Masterson vs. TB?

[GaMBLe0709]

Should I sit both? Start both? Or which should I start? I can afford a few runs, just incase either gets roughed up. I'm leaning towards starting both. What do you guys think?

[ruud83]

since i got both (in different leagues) i´m starting both...masterson pretty good lately...and i think kershaw will have pretty good outing (w+qs)...just my 2 cents