I've seen a lot of people say they don't like how gf adds a new field to the bottom of the form if you want to add it to the top. Especially if you have a big form it can be a pain to drag the new field all the way to the top. well if you just click and hold the new field then press the 'home' key on your keyboard it will take you right to the top.
hope it saves you some time.
