Flash memory cards and USB thumb drives have been sticking with the same upward trend as computers. Stated more explicitly they are getting larger capacities, faster performance at the same price points.
It was not really long ago that a 1 GB Gigabyte flash card would be thought of as massive, and would be priced keeping that in mind. At present that same 1 GB drive or card would cost a small fraction of its original price when it was introduced. You could buy an 8GB memory card for considerably less, just a year or so later.
For clarification, I am utilizing the SD format memory cards here as an example given that they are the most popular for new devices. The pricing rules and principals go with each and every flash memory products, exclusive as well as obsolete formats will generally be the exception.
The special spot in pricing is never ever the most recent and greatest version. In the course of this writing, size on these devices has increased to 32GB. These will be extremely expensive both in out-right cost along with in cost per GB. The smaller sized devices, those under 4GB, are at the cheapest price and cannot be manufactured for less and production of these will be phased out.
Consequently, what is the best deal? Presently you can purchase an 8GB SD card or an 8GB SDHC card for merely a few dollars more than the 4GB cards. This causes them to be the current winner in the cost per GB race. Time may come when 64GB and larger cards are the cutting edge and the sweet spot will rise to bigger capacities.
In case you believe that you will have your device for more than a few years it is usually best to buy just the amount of memory you require and buy an additional card if your needs elevate. Using this strategy you can pay the lowest possible amount for your memory card storage over the long term.
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