|Taja the Barbarian|
As a side-note, you don't always have to choose your archetype straight away.
Let's say you're making a ROGUE and you want to try the BANDIT archetype. You don't actually have to commit to the archetype until you reach level four since it doesn't change any of your abilities in the first three levels.
If you wanted to take the ACROBAT archetype you'd have to decide that at level one, since it replaces trapfinding (which is usually gained at level one). You could even be an Acrobat and decide at level four to be a Bandit as well since these two archetypes stack.