I bought them for amateur use, for now they work fine and the batteries seem to hold up well. I also bought other tools of the same brand, like an angle grinder and a battery-powered soldering iron, and it's convenient that they all use the same batteries. I'm thinking of getting extras later on, just in case I need them for longer use.

Also, the case is very good, it's convenient and it can fit other things besides its own, like the angle grinder.

In short, I think it's a fairly decent package. I gave it 4 stars because I want to see how it will hold up over time.

Very good tools for amateur and semi-professional use, I have been using them for 6 months now and they have not disappointed me