Very sturdy machines with truly immortal batteries (for amateur use). The only downside after 6 years is the latches of the carrying case. A bit expensive in my opinion, I happened to find similar brushless ones from Dewalt at a similar price and almost cried. HOWEVER, the big ethical dilemma with such good batteries is the case of buying another battery-powered machine (saw, wheel, or other). You can find solo versions (without battery and charger) of a more robust brand, at a very good price, combining them with the batteries you already have. Think about it seriously before deciding.

I have had them for 4 years for professional use, I have pushed them to their limits, but I take care of them. (Cleaning, not leaving the batteries discharged, not getting them wet, etc.) The drill has a lot of power, even for 10mm in concrete. The impact driver is good and powerful, but I was bothered by the lack of torque adjustment. In terms of power, it has easily cut an 8mm bolt.
After so many years, the batteries are still alive and the tools work perfectly. The chuck of the drill had a slight inaccuracy in tightening power, but the replacement cost was €20 after so many years. And it was changed as a preventive measure. Very good value for money for professionals with a slightly more delicate use, such as electronic alarms, satellite dishes, TV mounting, etc. I don't know about electricians or plumbers who heat them up much more, although I don't think they would have any issues either.

I consider the only disadvantage to be the weight in front of high-end products worth 600+. I didn't find anything else because I happened to work with them in the same job.... My own ones were not lacking in anything....

I have it for almost a year and I am very satisfied. Very powerful and the battery lasts a long time. The price is not comparable to the branded ones, but it doesn't lack anything.

Very powerful and overall good construction for both tools.
Overall, I am very satisfied, but either I am unlucky or there are some issues with the switches that sometimes (one in fifty times, to be precise...) require a second press to work (both of them...)

I bought this set and I can say that it is the most economical professional set. The impact driver is awesome, and the cordless screwdriver is also very good, and most importantly, both are Brushless. For such a set in well-known brands, you need 450+ euros!