When you plan to buy diving goggles, you shall consider where to buy, online shops or physical stores? And need also consider your budget. How much do you expected to spend on the diving goggles.
As far as i know, diving goggles are average cheaper in online shops than they were in physical stores. So, if you want to save money, you can search it from online. Of course, you shall be cautious to avoid poor quality diving goggles.