Not a perfect product, but very worthy. You can put emulators of other consoles on it. I play more on NES and SNES Classic Mini, Mega Drive mini.
I advise you to buy in the collection if possible.
Pros
A worthy item for a collection. Most similar to the original.
Cons
Some troubles with the firmware, without it the set of games is rather meager.
Original controllers without sticks - after Playstation 3 and 4 it's just inconvenient, I would like to be able to connect DualShock.
With its pros.
Convenient emulator for games (if you install retroarch and blemsink)
Its cons:
The price of 9k is a drawback, take it for 2.5 thousand, or cheaper