Hello there! Welcome! My number one tip for X and Y: take your time with it! There is a lot you can miss if you don't. Oh, and unless you are in the PokeCenter, always buy items one at a time in Lumiose City! Even if you need a ton lol
"Strong Pokémon. Weak Pokémon. That is only the selfish perception of people. Truly skilled trainers should try to win with their favorites." - Karen of the John Elite 4