I'm at the point where I can beat the first 2 rivals and Gym leaders but then I lose around level 45-50.

I very lost even earlier at 30is thanks to bad rng but I think I can make it past that reliably if I am careful.

So now I have hatched abunch of eggs and have some vouchers so I need to know what team to strive for to beat Classic, (preferably fast because I am not a good decision maker if things take too long I tend to lose my focus).

Bonus points if you can make Murkrow , Lotad/Ludicolo or Elektrike fit in said team cuz I love them. Also why does Zigzagoon not pickup items I thoughtbthe drop rate is high but I get one item every thirty floors lol