Solo: (OP Mode) I use the Miner kit and get armor and 30 blocks in OP Mode, armor makes a huge difference in OP mode. Then I rush.
Duos: (OP Mode) My friend uses builder kit, buys 15 blocks, and rushes to the closest team. I get armor, wood sword and I follow my friend to finish the team. We then rush the next team. We rush in a circle around the map. We don't protect our egg.
Squads: (OP Mode) One teammate stays to protect the egg. Everyone else gets armor, blocks and rushes from to team to next team.
Megas: (OP Mode) I get a stone sword, 2 sets of leather armor, a few gaps, 12 steak and a few dozen blocks I rush either sideways or straight (on Fruit and Time)