Wasted $150 on a cheap stud finder that lied to me
Bought one of those $15 magnetic stud finders at Home Depot last month. Hung a heavy shelf, put all my books on it, and it came crashing down at 2 AM. Turns out the magnet was picking up drywall screws, not actual studs. Had to patch three holes in the wall. Just get a real electronic one, even a $40 one is way better. Anyone else get tricked by those cheap magnets?