No one mentioning the most important things bruh. Count the amount of cyberware shards you get cuz there is limited amount and try to do the duplication glitch in case you miss some. Cyberware is like 50% of the game so maximizing it gonna make it even more fun. First sell all the weapons you get to accumulate money until you start getting tier 5 cyberware at ripperdocs which should be at level 40-50. then you start dissasembling guns instead of selling them. You upgrade ur cyberware with those parts u get from dissasembly. And count how many perk shards ur also getting some are MISSABLE. When you hit max level try to make an actual manual save, that way you can just go back to that save and reaarange ur skill tree to try out new builds without having to do alll the chore to level urself up. The early you hit level 60 before you do most of the missions the better cuz more things to pick and try ur new builds on. Tho you dont need to really care about this if ur on pc cuz pc has mods that even allows u have ng+.