It would depend on where you are comfortable purchasing different products. Are you a traditional type of shopper? If yes, this means that you would rather see the items in person before you buy anything. You want to make sure that you are buying items that you truly want to get. If you are a more modern shopper, this means that you would rather buy online.
Do not worry because there are different online shops that are available. Some of these online shops are trusted and will be able to send the items that you need to buy right at your own doorstep. Purchasing equipment does not have to be complicated.