ASAT, Predator (most patterns), Kuiu Vias and Verde, Max-1, Mothwing Mountain Mimicry, Cabela's Outfitter and Open Country, Mossy Oak Treestand, Optifade Forest and Open Country. Each of them is great depending on the surroundings. My favorites overall are the contrasting, open patterns from ASAT, Predator and Kuiu. Nothing is as good as a ghille suit, with a leafy suit close behind. Almost every modern pattern can be very effective in the right surroundings, but the conditions where that happens can be VERY limited for some patterns. Dark, non-contrasting patterns tend to "blob" except when the background is dark and fairly uniform, like tree trunks and heavy bushes.
Allan