Quite frankly, it's embarrassing and exploitative of Apple to release anything beneath 32gb in 2014 and charge the prices that it does.
Apple has positioned itself as the premium producers of premium products with a premium price. You can't call yourself that and sell a crappy 8gb in a new model phone in 2014 where you can't even upgrade the capacity.
There are plenty of competitors out there selling phones. They need to think wisely about what they're releasing.
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BTW, has there been any talk about abandoning the X, Xs system for their new releases?
Galaxy s6 has no removable battery and micro sd card slot. They are going the way of Apple.