Tried it once, I got confused and left. Tried twice, I left again due to bunch of homeworks.

This is my third attempt, and I guess I finally did it! Also, Animal Crossing New Horizon is one of my wishlist game to play if someday I have a Switch. Luckily, I don't have to wait anymore, not to mention chalking up some cash to Nintendo.

For the firmware, prod. keys, and title keys, I grabbed it from one of the website that provide Nintendo Switch ROM. As for the ACNH ROM itself, I downloaded it from different website.

Only 30 fps? Can I crank it up to 60 fps?

Not exactly 60 fps, more like between 30-40 fps. I achieved this by remove the checkmark on "Limit speed" in General tab of Yuzu and increase the percentage from 100% to 200%. And boy, the game really went "gotta go fast". I notice the flame in campfire having faster animation, the characters idle animation (swinging their arms) also became quicker. Since this is not something I would like to see, I decided to dialed it back to 100% speed, and re-enable the "Limit speed".