A few tips:
- Direct trading with players is still broken, so often players will just leave items in loot bags for you to grab. You can try direct, in-menu trading but it's a pain in the ass to work with.
- Keep a high INT stat if you can. It benefits newer players to level up as fast as possible so they can utilize weapons and gear that are maxed out, stats wise (Level 50).
- Weight reduction perk cards, specifically for ammo are your friend.
- Get ready to mutate! Buy some mutation serums from player vendors so you can jump higher (Marsupial) or regen health super quick when not in combat.
- If you're using said serums, be sure to use Starched Genes Lvl 2/Class Freak Lvl 3 cards to retain your mutations and reduce the debuffs from them.
- You can solo quests and for the most part are pretty decent to accommodate solo runs.
- Always join a public team, you get benefits from serums and Charisma-specific cards if you do.
- Don't waste caps on overpriced stuff in players vendors if you're scraping by on caps. Players tend to do this for trade reasons or are too greed stricken to lower prices. Luckily, it's not hard to gain caps in this game.
- Always check the donation boxes at the train stations. Whitesprings train station, especially.
- Join big events like boss runs if it has a bunch of players congregated there. A lot of them are higher level vets who'll melt face, just be sure to land some shots on the bosses so you can get the full spectrum of rewards.
- PvP is garbage, was always garbage, and will continue to be garbage.
I am probably forgetting loads since I have been playing since the beta, as some stuff has changed for new player experiences.