How many points do I need in Increased Speed and Natural Resists?
Both of these skills are very similar, having large diminishing returns later on. You’d only need 5-9 points in Natural Resist, beyond that isn’t recommended as the diminishing returns factor is too high. Increased Run/Walk is open to debate, but for PvM builds, it is more of a luxury then anything. In PvP it is a different matter, some argue that maxing is worth is as there is nothing better for a barb to put his points in, but other like to put it at 10 and let those charms with faster run/walk do the job. The choice is ultimately up to the player, but again Increased Speed has very sharp diminishing returns after level 10.