wat is better for building masier shoulder (3d wise) lateral raises or bent arm lateral riases?

i wokrout with a start of 20-30 minute acrdio then i work chest and arms one day, 3 exercises per mucle, and other days i work legs and back, but i take spark and it is really good stuff to take for long lasting energy, make sure your rests are 1 - 1:30 minutes long. hope this helps

Upright rows or shrugs? for building traps mass not the neck part and back part of traps?