I've said it once, and said it again:
If you go for any sort of synth oil, and you change the oil every 4-5000k's i don't think it is an issue. We should be worried about frequency of change, not so much the oil itself. We can argue till the cows come home about whether mobil/shell/motul/royal purple etc is best, but at the end of the day any of their synths will protect your engine regardless of how hard you drive it.