Have recently rediscovered the pleasures of Scotch eggs, after a long period of avoiding them. Prompted by this development decided to do a comparative taste test so got a pack from Tesco's (cheapest), M & S (dearest) and Waitrose. Results - Tesco's first on taste and overall accepatability, Waitrose second, and M & S third (covering too thick for me and breadcrumbs too coarse). The tests (carried out on different days!) were accompanied by a small green salad, smidgeon of Heinz salad cream and glass of Manger's Irish cider. I am now available for other comparative field studies, particularly as regards chocolate and bakery products. Fees reasonable.