Each line usually has low, mid and high end tools. Just because it’s dewalt, there are crappy low end tool and high end buy it for life models. A lot of the cheap stuff comes out as great buys around Christmas and Father’s Day. At some point or another I had makita 18v and 10v, Milwaukee 18v and 22v , ridgid 18 v and 12v , ryobi 18 v and 8(?) V, Bosch 12v and 18v. I’ve sold most and paired it down to three battery systems. The ridgid battery warranty sounds great but if you want to get a warranty replacement you have to bring in all tools/batteries/chargers that were warrantied with the set you bought. How are you supposed to keep all that organized? It wasn’t worth it. My three: Milwaukee 12v, Bosch 12v and Ridgid 18v. Bosch 12v makes great small compact tools but don’t have the variety of Milwaukee 12v. Both make impact drivers and drills that will do almost anything you could need them to do and they are light. If I need a power tool it’s a 90% chance it’s a 12v. For every thing else, it’s a ryobi.