In the long term, specializing is always better. Currently, having balanced-ish elements is doable, but there's more and more mechanics coming up which ensure that not all your elements can be up to spec at the same time.
The Miracle Ticket is the first one (since we didn't get Accessory Quests last week for some reason), so if you're willing to put 50 bucks down for this game, that's where you need to decide which element you will pursue. If not, then you can put that decision off for later when we start getting these mechanics.