Shit its hard communicating with you blokes.
There are going to be movements that are more beneficial using more repetitions, but if you are not controlling the negative portion of the movement you are not receiving the full benefit of the exercise.
in this case we need to be specific about numbers Bazza, if you are moving weight and you are moving it in 2 seconds, it's too light and or your you are just throwing it.
in one sentence you are speaking "self experience" , then you speak in general terms.
in relation the the "not comfortable" I mean that in terms of the exercise feeling too uncomfortable if you move slower than you are used to.
fuck me I couldn't give a shit if you felt uncomfortable in the questions I ask you.