Those power tool combo kits are a trap, and here's the better way to build your collection

It might be an unpopular opinion, but I think almost all power tool combo kits are a waste of money, especially if you already own a few tools or battery packs. We've all walked into a hardware store and found a 5-tool or 7-tool combo from Ryobi, DeWALT, Milwaukee, or others at what looks like a good price, but it's rarely the smart move. Here's why.