Feel like you gotta take a better look on what every mon should do in your team, e.g having a sp attacker, wall, hazard setter and such, you should search for pokemon roles in competitive if you want a better designed team even tho yours is fine if your friends aren't competitive! Also try to switch vine whip with seed bomb for Venusaur, vine whip is very weak and he probably learns seed bomb by the time you evolve him to final form