First off, let me just say this thing is a BEAST. I was skeptical at first because it's not an actual Dewalt-branded tool, but wow was I wrong.

The power from that brushless motor is insane - hits 11,000 RPM no problem. I've used it for cutting metal pipes and grinding down concrete edges, and it chews through everything like butter.

Love the variable speed control! Being able to dial down the speed when doing finer work is a game changer compared to my old single-speed grinder.

Yes, the noise level is up there (wear ear protection!), but honestly what do you expect from a tool this powerful? The tradeoff for that raw power is totally worth it in my book.

The adjustable handle is super comfortable - did a 3-hour grinding session with no hand fatigue. And being able to switch it for left-handed use? Genius design touch.

Only minor complaint: The safety guard feels a bit cheap compared to the rest of the tool. It does the job but I might upgrade to a sturdier one eventually.

If you're already in the Dewalt 20V ecosystem (like me), this is an absolute steal. Performs just as well as my genuine Dewalt tools at half the price. Just make sure you've got some high-capacity batteries - this baby drinks power when you're running it full tilt!