First off thanks to all you wonderfull members who brought this razor to my attention, i love de shaving but some times need a quick fix for a shave and in the past have been using a aldi triple blade razor as they are cheap, after reading about this razor i ordered 1 from e bay which came with 5 un lubbed blades, while out in tesco i bought a pack of gillettes and tescos own for a try as they were so cheap and some from asda, again as the price is right, all these came with the lube strip and reading another post on here i see a lot of members buy the lubeless blades (cant find these in the uk) or otherwise take the lube strip off with a blade, why? does it improve the shave?