And if you needed anymore convincing, I've done all the hard work for you, and compiled a list of Sainsbury's vs Lidl prices on 11 key items (which make it onto most of our weekly shopping lists). The products from Lidl are their main range, the Sainsbury's products are either own label or basics:
This is just a small example, there are plenty more bargains to be had. We save between £10 and £15 a week from shopping at Lidl and have become accustomed to its foreign brands and large selection of cheese! We thoroughly recommend it enough, my only tip is TAKE YOUR OWN BAG!
Illustrations by Ruth Lewis