Which DLC to get first! (no giveaway)

Thank you sir was thinking on buying one of these actually :)

This, weapon packs are useless except for style, the courier mod and the sniper one are the two that actually add something new to the game.

You could also get the armored transport DLC but the armored transport heists are only shooting with the exception of the train heist so unless you play this with a few friends and go for the train it's not really worth it.