Angle of Disc Release, Disc Release Speed, Power and Wrist Snap are all products of good technique, not necessairly aspects of good technique. Saying the way to fix throwing nose up is to throw nose down instead isn't really saying much.
Most what you need to throw far can be categorized in either grip, pull timing, weight transfer and plane preservation (or contol of the various planes). For example, working on your footwork will help with your weight transfer and pull timing. Working on pull timing and plane preservation will help you get your arm in the right place at the right time.
Many people try to work from the product backwards rather than from the cause forward. They'll try to work on wrist snap rather than late acceleration. They may eventually figure out that late acceleration and pull timing are what helps you get wrist snap, but they'll have to experiment to get there and there's a lot of wrong things you can do instead, like trying to force wrist snap consiously. They'll try to work on power and speed and end up strong arming with lots of OAT rather than working on late accelration, proper pull timing and proper weight transfer to get power and speed.
These are the reasons I suggest thinking about it in terms of mechanics and timing rather than things like arm speed, wrist snap and nose angle. If you have good mechanics and timing, the other stuff will happen.