I have had the Laube Lazors for many years and I LOVE them. I love that with one clipper, you can switch from corded to rechargable. I love that the A5 blades fit on them. They are lightweight, run cool and quiet, always powerful to clip through thick or wet hair.
Where I work we have a set, and they take abuse... daily clipping, getting dropped on the asphalt, etc... and go strong.
Love them! They are easier to handle than the Double K's which would be my secondary recommendation.
Andrea