I've had the Ninja Power mixer system for a few weeks - and I've been so impressed with it. First, the quality is evident as soon as you unpack it. The metals feel high quality and have a bit of "heft" to them compared to my old mixer. The handheld parts feel solid and the charging base is easy to plug in and use. The speeds on the hand mixer are fantastic and there is a lot of flexibility in how fast/slow your speed is. Adding to the versatility of this mixer is the fact it can be used as an immersion blender! And there are other parts that can be added as well. Overall, I'm thrilled with the Ninja mixer system and I genuinely enjoy pulling it out and using it.