Just got my game yesterday!! But started my adventure off with oshawatt this game and played through all the way until alders training. So far I've caught every Pokemon I could see and immediately placing them in the box except dunsparce and audino, the ground just doesn't want to shake :/ making it really had to level grind.
Oshawatt lv 15 (grinding for him to evolve in gym battle)
Riolu lv 14 (grinding for force palm)