I freely admit I'm not someone who "perfects" their loadout, I mostly just buy stuff because it looks good . Although in recent years I've been tweaking it so it works for me, I'm right handed and use an ICS S.I.R. M4 and have my M4 mag pouches on the left so I can easily get mags. Beyond that I have shoulder pads, groin protector and neck protector installed. It gets hot and tiring very quickly but I'm too inefficient and image concious to change down to something smaller, more practical.