Difference between Barista Express & Barista Touch coffee machine

Thinking of purchasing a Barista Express or Barista Touch coffee machines - Not sure what the differences are? I've spent time with both and here's my take on which one you should buy.
Thinking of purchasing a Barista Express or Barista Touch coffee machines - Not sure what the differences are? I've spent time with both and here's my take on which one you should buy.

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