LogFAQs > #980303280

Unlike other games in the series, Fallout 4 lets you level up infinitely - in addition to stat growth, you can also gain a point to put into a perk at each level-up. So the Intelligence SPECIAL stat is quite useful, since it determines how much Exp. you get - higher INT will allow you to level up faster. There's no real downside to leveling up quickly and plenty to gain (better access to weapons, Power Armor, and more perks available), so I'd recommend starting with high INT.

You can end up having a tough go of it if you neglect to pick weapon damage perks. It also helps to focus on 1-2 weapon types at first instead of spreading your perks too thin; I'd recommend rifles and explosives for a first time, so put perk points into Rifleman and Demolition Expert when available. Crafting perks like Gun Nut are also advised.