[Petrah]

I think theory crafting has its place. It will never help a bad player play better, but it can help a good player play better.

As for the run speed enchant.... if you're not lacking in any of your other necessary stats (meaning, the ones you should have capped are capped) then by all means, use whatever enchant you want. However, if your not capped and I see that pvp enchant on your boots in my raid, you most certainly would be replaced.