I've been watering my yard using a rain bird 42sa rotary or the rain bird P5R impact. I've been switching between the two (still don't know which one does the better job. I've just had two on opposite sides of the yard watering 180 degrees. I've got 2 100' 5/8" hoses that I've been using. I'm wondering since the sprinklers aren't 100' away from the sprinkler should I use a smaller length hose especially if I decide to buy more sprinklers and run multiple at a time. Would buying a hose and cutting it down so I don't have a lot of excess be better, or it really doesn't matter?