Both, depends on wind and waves. If there just a gentle breeze and the water is more clear I prefer the fly rod. If its rough and too windy for flys, I take the lure rod. In denmark they really care about the seatrouts. Every money they get from fishing licenenes goes back into the seatrout programm. Here in Germany the Baltic Sea is also good for seatrouts, but you have to know the spots.