Anyone had any good or bad experience with the Big Apple brand? Its about ~$50 once shipping and handling comes in, its on/off so not as fancy as some others you can get. I've been testing my new one out for about a week and a half using a digital thermometer, and I've got it where it will turn on at 80 and off at 85, so temps in my hot end are constantly fluctuating between those temps. Suits me. It uses numbers on the dial, unlike some others in its price range, so its easy to set.