First Time

I really wanna buy a nice decent emulator that is loaded and ready to hook up to a tv and just plug and play. Do the retro pi 5 consoles they sell on retro gaming house .com deliver in quality and endurance. Do I have to do techy shit to maintain it or is it truly plug and play. I’m willing to cough up $300ish for a fully loaded retro pi 5 that says it has 90,000 plus games on it if indeed all I do is plug it in and play. Does anybody on here have any experience with that set up. Retro gaming house.com. Is that kinhank on Amazon worth it x2 x3 x5 etc searching for a friend