It depends on your movements. I mean if you are going to safely store it away you could bet on the Gold Tokens and some Crystals. But if you, somehow, were going to do big money movements on purpose, have in mind that there won't be Tokens offers within the market at all times. And the training weapons the same, You would only store them away as their price is frozen, but you would get no money movement perse. If you plan to level, have a good time and so and so. Crystals with some Tokens on the side.