We have both shops near us. I started shopping at Lidl, but have found myself switching back to Tesco as I was finding many of the value stuff was cheaper. (Don't buy value meat though, buy Tesco own for that). However, recently, I have been handed those little vouchers at the till because I would have spent less if I'd shopped at a competitor store (which I find really annoying because it means I've failed in my task to get cheap shopping).
What has anyone else found? Tesco value or Lidl????