Most people think one or the other is best.
I'll re-emphasize what i like best... both at any given time.
I use both FoT/Thunderclap AND DR/Keen Eye on the same build.
I use DW *AND* shield, i swap when the situation needs more defense.
Combo'ing FoT and DR is insanely effective and under-used.
This type of mid-fight item and skill combo'ing allows a player to be really damn adaptive to any situation.
also, being that pro-active in fights is very fun/challenging.
also, banana.