I've been getting by using oven tray type things (with edges/lips) but I'd like to get a couple of good cookie tray's, the ones with no lip so I can potentially cook a batch of biscuits in one go not three and some non stick liners so I can stop plowing through the baking paper at an alarming rate! Any recommendations? Best to go with Lakeland products or will something from Dunelm Mill be okay?