Since my core art is JKD, I utilize the strong (right Side) lead. I feel comfortable using the lead hand to intercept my opponent as soon as he moves in, or attempts an attack. I also, am effective from either side, but in the right side forward, my heart is farther away, and my faster, most powerful weapons are closest to the opponent. My lead leg is also faster, and stronger, but it is useless to attempt any kicks above the waist from this position, for unless you are shuffling forward, or taking a nice big step towards the opponent, it has no power. Lead leg groin kicks, low side kicks, roundhouse, and shin kicks are great for the lead leg in this position. I actually started out in Okinawan Karate, and I was always taught to keep the power side back, but I dont do that much anymore, I just adapt, and react to the situation, whether that means, right side, left side forward, upside down, sitting down, or whatever.