Which of these sets is the best?

Question

Arduino

I bought a set to try:
Arduino kit , almost immediately gave it to a relative.
Now I again began to choose for myself, but I found a similar one:
Here
is the difference between them 500 rubles, the number of components is the same (36 pieces plus or minus).
Which one is better and why?
I see, in a cheap one - Arduino Uno. Is that the only difference?

Answer 1

In the first set, a more "correct" arduinka lies.
She uses atmega32u4 as a "flasher", and the second option looks like something similar to the Chinese CH340 / 341, which can work so-so.
In principle, if you straighten your arms, the arduino from the first set can be reprogrammed to a system with 2 microcontrollers, although an external programmer is needed. But it will be possible to collect HID devices.