Ok guys, heres my problem. I LOVE training shoulders, I above and beyond all else. However, I have heard so much conflicting advice about pretty much every shoulder exercise there is, especially for lateral raises (Twist the dumbbell/dont twist the dumbbell, bent arms, straight arms etc.) and Barbell shoulder press (elbows flared, elbows in front etc.).
Now even though I have been training for a couple of years I am a relative newbie compared to many here, so hit me with some advice please, best form for the key shoulder exercises?