What alpinotter said.... get some burly shoes that will survive your newbie poor footwork. once you destroy some burly shoes you might appreciate the difference if you move to thinner soles like on a slipper.
in addition to the ace you can try any one of a number of cheap blocky shoes like the 5.10 spire, bufo unbreakable, la sportiva cliff, etc.
anything board lasted and cheaply priced will do.