First, please try not to be rude in comments.
Secondly, here are my personal favorite Pokémon: a shiny Stonjourner in the core series, and quite a few (including legendaries, both shiny and regular) in Pokémon Café Remix (search it up if you don't know what it is). Favorites: Shiny Celebi (and regular), Mew (regular), Shiny Exeggutor (and regular), Mewtwo (regular), Jirachi (regular), Latias (regular), Dialga (regular), Palkia (regular), Latios (regular), Ho-oh (regular), Shiny Rowlet (and regular)
Thirdly, here is my entire staff in Pokémon Café Remix as seen in-game (may get updated) (sorted in chronological order; both before and after major update) (M=male, F=female, *=shiny, !=From event/challenge card/delivery, #=outfit from event/challenge card/delivery)
Eevee (M), Bulbasaur, Charmander, Squirtle, Pikachu (M), Jigglypuff, Meowth (#), Gengar (!), Exeggutor, Snorlax (!), Dragonite (!), Bellosom. Wobbuffet, Celebi(!), Celebi (*!), Kirlia (#), Plusle, Minun, Starly, Buizel, Munchlax, Lucario (!), Stoutland, Audino, Slurpuff, Steenee, Mimikyu (!), Grookey (!), Scorbunny (!), Hattrem (!), Rowlet, Piplup, Minccino, Snubbull, Togepi, Charizard (!), Oshawott, Mew (!), Sobble (!), Sneasel, Vulpix (Kantonian Form, #!), Chimchar, Garchomp (!), Rowlet (*), Ludicolo (!), Ditto (!), Toucannon (!), Exeggutor (*), Pachirisu, Electrode (!), Mawile, Yamper (!), Alcremie (Vanilla Cream Forme, !), Eevee (F), Mewtwo (!), Slowpoke (Galarian Form, !), Chansey (!), Torterra (!), Flareon (!#), Pikachu (F), Jirachi (!), Gothorita, Latias (!), Zorua (Hisuian Form, !), Zorua (!), Machoke (!), Jolteon (!), Dialga (!), Teddiursa (!), Bewear (!), Emolga (!), Palkia (!), Ribombee, Whimsicott, Lilligant, Latios (!), Pancham, Farfetch'd (!), Gogoat (!), Sudowoodo, Spheal (!), Vulpix (Alola Form, !), Froslass (!), Ho-Oh (!), Cyndaquil (!), Pichu (!), Slowpoke (Kantonian Form, !), Braixen (#), Typhlosion (Hisuian Form, !), Scraggy (!)