I like turn based combat when I'm killing monsters because they end up killing me less to lag ect. Turn based combat in large towns is slow. Every time I play Fallout 2 I kill most of the crime families in New Reno and EVERYONE needs to take a turn, slow as hell.
So why not have both modes? Turn based combat is how fallout 1 and 2 combat was done. I think it would be a major turn off to only
have one combat option.