I like the full underlug. Even though I own four N-frames (M28's and a M27) I like both the look and feel of the full lug barrel. Always have. Especially on the six inch models. I'm very fond of the 586 and 686 and own one of each. I also own a GP100. I know this is an old topic, but it hasn't been beaten to deatch recently and there's alwasy room for more opinions. Why, if so many people hate them, are they now so common? Are they better for extending the life of a revovler? Do they assist or detract from the shooter?