>>47440897>ConsistentlyTechnically Gen 4 because you can set up the cute charm glitch and get shinies ~20% of the time, provided you aren't trying to hunt a pokemon that's genderless or monogender.
>using game exclusive boosting methodsLet's Go Pikachu/Eevee, you can get the shiny charm easy as fuck (only 150 mons in the dex after all), then get a chain combo of 30 with any random mon and then drop a lure and just enter/exit an area that has the spawn you want until you see a shiny. At that point, shiny odds are about 1/270, and since you can sees shinies in the overworld, you can grind infinitely faster than having to individually check every encounter.
