I’m not sure Probably whichever one has the island I’m working on at the time. Which, considering the amount of times I’ve reset or transferred islands between switches, changes a lot
But I only play ACNH and a bit of Fire Emblem on my Switch Lite, while I play everything else on my OG Switch, so the answer overall is probably my OG Switch!
The OG switch user here. I mostly use it to play Mario Kart on it. I play New Horizons on my Switch Lite, but my internet in New Horizons died out, but not Mario Kart, I can play that on the OG Switch as I hear it’s better to play that game on TV due to the pro controller than on the Switch Handheld itself.
I've had the original Switch model since near the end of 2017, and it's been the only one I've had. It's held up well in these 7 years, definitely been happy with it!
I have a regular switch and a switch lite, I literally just wanted the switch lite for a second animal crossing island tbh lol, so I asked for it for Christmas a few years ago but I use my regular switch more! Sometimes it's nice to use the smaller one though because my arms get tired sometimes holding up the regular switch lmao