RE:I sold some and bought VETAre you just investing on hot tips? You'd be better off using 1 or two metrics that you like with a stock screener... I'm partial to comparing tangible book value growth year over year, myself. Weeds out all the fudgeable metrics.
YGR is a much better O&G play than VET, in my opinion. It should really take off in the beginning of November at their next quarterly report. As a major bonus, there is also an imminent short squeeze to look forward to.