WHICH LINES COMES IN BROWN? WHICH WOULD YOU RECOMMEND?
I know of only one line that comes in a brown colour but, having obtained one, even that could be a better shade and finish, also the taper is not designed for dry fly fishing but is simply a conventional floating line that does most things adequately but is not ideal for the extremes that serious dry fly fishing can demand from the angler. That line is available from a vendor on the fly forum.
The best coloured lines I have used so far are the ones I had made, some time ago now, by Cortland but they were made up for me using one of their standard tapers and coatings simply coloured dark brown for me.
So to answer Anonymous: If you can wait a few weeks I will be able to recommend to you something then, much better than I can recommend right now.