There are 2 kinds of wine fridges. They are meant for aging wine. The cheaper ones are thermo electric and have very limited cooling capacities. If it will be in a non air conditioned place in the summer (garage, Israeli home) and it gets hot where you live, this can be problematic. The other, usually more expensive kind, work on a compressor. These have a more powerful cooling capacity. The reason they are more expensive that a bar fridge for example, is that they need special technology so they don't vibrate. Wine gets ruined if exposed to vibration over time.