I vote for flemish as well. You have the full number of strands in the string going around the nock, versus only half that number with a continuous loop string, because it is split to make the loops, making the flemish string much stronger in the nock area. Also, because the continuous loop strings usually aren't twisted as much, though they can be, that means that if all the strands aren't of equal lengths/ tension, just a few strands may be doing all the work. It's a recipe for string breakage. If you're shooting a recurve, the loop servings often create more noise when they slap the limb recurves at the end of the shot. Once shot in, flemish strings don't stretch any more than endless loop. However, dacron will stretch more than a fast flite material regardless of the type of construction.