For me I prefer to use Swiss Knife because it is all around use. I can use use for hunting for food, cutting and also for survival against wild beast or animals.
When I watched the reviews of this power tool in YouTube, they are just discuss or explain the usage of this tool. Also they mention the package included of this power tool.
Here is my thought, If I'm buying a power cordless tools here is my consideration: 1. Battery usage 2. Battery Life Cycle 3. Durability of a Cordless Tool 4. Usage of a tool 5. Of course warranty is the most important