Map of the day: N/A; tips below apply to any map. I'm not a frequent eggwars player but I play it for daily challenges.
Favorite kit: Money bags (that 10 iron you start with is invaluable to so many openings, whether it's rushing to enemies, defending, or quickly bridging to mid with 20 blocks from the 10 iron)
Go-to: Varies. If I'm solo, start with leather + wood sword and rush to enemies. If I'm in team, same thing but I rush to mid instead.
Protect my egg: Before I execute the rush, I use some sandstone to block the egg. If I have enough to go for obsidian and I know I have to transition to mid or late game, then I'll do that. Otherwise, sandstone is enough.
Extra tips: General PvP tips from my SG guide below (couple edits for eggwars; applies to all PvP games):
-Practice first in PvP or other games that have respawn. It's recommended to know how to bow and sword since most PvP games are essentially "hardcore" mode (1 life only). Though you respawn in eggwars if your egg is alive, you will be far behind and in a very tight spot if you die.
-Get to know maps you play on. Know what they have, where the generators are, and bases.
-Look and listen for enemy players and terrain. What are they doing? Eating? Rushing? Building where to? Running toward you? Do you hear footsteps? Get your bow and sword ready for a fight. Know how to counter their actions and their openings.
-Double check first for enemy players before buying items, sorting your inventory, building blocks, or doing anything risky. You never want to take a few free hits because you were off-guard.
-Always time attacks, unless you know spamclicking will ensure your target will get knocked into an environmental hazard such as the void or off a large cliff.
-Note that the bow and projectiles such as snowballs/epearls lose accuracy when moving. These are most accurate when standing still. Strafing as usual while shooting these will slightly penalize your accuracy but it's not much.
-Learn from your mistakes. What did you do wrong? What did your opponent do?
-Know what foods to eat while out of combat or before battle.
-Try not to start the fight in a corner or in hard-to-maneuver terrain.
-Always stay calm. Don't panic. Staying calm will help you execute your plan and not rush it.
-Organize your hotbar and know how many arrows you have left to fire. You don't want to equip your bow and find yourself out of ammo. Your off-hand should have the following (from most effective to least):
shield -> gapple -> cooked pork/steak -> any food -> nothing.