You should start by considering the temperature zones. Wine coolers always have different temperature zones of which each zone is controlled at a given temperature range. Talking of that we have single temperature zone wine coolers that can only be set a given temperature. On the other hand, we also have dual zone wine coolers which are set at different temperatures. Thus why you find that most of the people like dual zone coolers since they can be used to store different wines. As a result, you will be in a position to store red and light wines in one zone and white wine in another zone. You will realize that it is very easy to locate a type of wine when you store them in different zones.
Apart from that you should also consider the capacity of wine cooler. It is always necessary that you confirm that the wine cooler that you are about to purchase should be enough to hold the wine that you are going to store in it. Try as much as possible to choose the wine cooler with a capacity that is twice bigger than the wine that you want to store in it as you will use it when your need increases. To achieve this you can estimate the capacity and double it.
It is also important that you check the reliability of the wine cooler. It is always important that you confirm that the wine cooler that you have purchased will serve you well without causing you problems. With this you are required that you know where and how the wine cooler will be repaired in case it develops some technical problems. This is for the purposes of convenience as you may feel like drinking wine yet the cooler is not functioning properly.
Another factor that you should check is the type of shelving. It is always not advisable to use fixed shelves as there are some wine that cannot fit in properly. This will put you in a situation where you are keeping some wine outside the cooler. To be on the safe side you should go for coolers with adjustable shelves. This is necessary as it will give you the opportunity to adjust the shelves to accommodate longer bottles. As a result, you will always be enjoying cool wine of your choice.
The amount of money that the cooler is going to cost you is another factor to be considered. It is always necessary that you buy a wine cooler that cannot interfere with your budget.