Compared to powerfast straps, I like the width and the durability of the plastic covering; however, the straps do not drive in all the way, when you try to sink them with a hammer, they just mash up. I tried these in several types of wood and did not get a single one to sink in. All the staples I tried also pulled out very easily. I was very disappointed. The arrow strap gun seem to work nicely, but I would not get one until they improve the quality of the straps (staples).