Thearos wrote on Nov 18
th, 2013 at 6:06am:
Note that the point is not whether a lobbed shot is as powerful as a whanged shot-- of course not. The point is whether a lobbed shot is powerful enough, as it drops, to inflict harm when it hits. Which it is.
I agree too.
Marauder: You are very often talking about "maximal energy". Please consider that in the formula there are two variables: Mass and velocity. You don't have to increase the speed if you increase the weight.
For me it's much easier to increase the weight of my stones than the speed I'm doing my movements with. Timing is less of a question and I can maintain a similar accuracy. Maximizing speed (= maximizing distance) doesn't play a big role as you will hunt on distances as close as possible. Further the "lobbed" throw will be (more) silent.
For many people what messes up the accuracy when they "whang" is, that they are "forcing" their throw or that they make their movements faster than they can control it. Jaegoor told me this the first time and I experienced this many times with myself and while teaching slinging to other people. So if you "take back your force", you will do your movements at a speed that you can control. Not the energy you put into your throw is the problem. It is the speed or the timing of your movements.
If their technique is fine, they can then put their full power in a heavy stone, which will fly slow and make a high arc but carry a devastating force and hit accurately.
One last physical and also more theoretical point: The velocity is squared in the expression of the kinetic energy. Therefore if you can't manage your shots at full power and have to slow your movements a bit, it is better to take heavy stones and therefore do slower movements as the impact on the "total energy" will be smaller of this decrease of movement velocity.
So my tip: Learn both. Start with slow "lobbed" shots which you can control and then work your way up.