I'll play....

A. Most of my fly fishing is for trout and I also fish warm water

B. All my trout fishing is in moving water because I have no trout still waters

C. Having never still water fished for trout, I cannot comment

D. Cannot make a choice ( See answer above on item "C")

I just enjoy using a fly rod for all my fishing whether it is warm water, cold water, rivers or still water