No bow press needed for anything.

The strut in the middle pretty much eleminates cam lean and limb torque.

The limb tip travel is less than any other bow on the market which greatly prolongs the life of the limb becasue it isn't being "bent" as much as it is on other bows.

The minimal limb tip travel also reduces vibration and noise coming from the bow.

They are about 5% more efficient at storing energy and delivering that energy to the arrowthan any other bow on the market.