Re: 2 weight lines?
I'm only about a year into 2wts and only have the one line that's on my reel. It's a Wulff triangle taper and seems to work good. Roll cast great and were I fish that rod, a good roll cast is a must.
Best choice ?,,I wouldn't really know. But it does work good.
All the romance of trout fishing exists in the mind of the angler and is in no way shared by the fish.