TheCardMaker wrote:...I'm just trying to get a feel for how much people use metronomes when practicing, or if people even set targets with pieces...
I think metronomes are essential, especially for a piece in which you want to increase your speed as you learn (metronomes are also useful to establish a steady pace throughout any piece, fast or slow). Increase the metronome in gradual increments if you want to play something faster -- if you go too fast too soon, it may be sloppy. As for setting a target, the specific target may vary on what sounds good to you, what you are able to play, etc., but if it helps to give you something to aim for, why not? You can always adjust it later.