My suprise discovery has been sweet potato juiced - when added with blueberries and pears - makes a lovely dessert drink. Beetroots produce a lot of juice, have a lovely colour, but are an acquired, earth taste. This morning's favourite was orange, carrot and red pepper. Tangy and sweet.
Am now drinking courgette, celery, cucumber & apple.
Next purchase will be a blender, so I can make some smoothies as well :-)