Manufacturers come out with new refrigerators every year and the most reliable company 5 years ago might be just average today. Also, every company will have good models and bad models so instead of focusing on which manufacturer to buy from, it's better to look at specific refrigerator models instead. Of course, best selling doesn't always mean best quality or most reliable.
Double stacked magazines give you about double the magazine capacity of single stacks, but they are slightly less reliable for two reasons. They are more prone to drop jumbles and the ammunition loses alignment and won't feed without fixing the problem.
Magazine Mountain appears in the GNIS as a ridge, with Signal Hill identified as its summit. Mount Magazine is the name used by the Arkansas Department of Parks and Tourism, which follows what the locals have used since the area was first settled.