That map does seem pretty useful, it's certainly easier to figure out if it's quicker to walk somewhere(sometimes what looks like a long route on the tube can a

That map does seem pretty useful, it's certainly easier to figure out if it's quicker to walk somewhere(sometimes what looks like a long route on the tube can actually be a 10/15 min walk). Bear in mind that there's far more information on the modern map though. There's additional tube lines (e.g. jubilee, victoria, and the whole DLR) and it covers a far greater area of London.