Which item is the best in item mall?

[cutexpig]

Hello guys,

As titile, in your opinion, which item is the best in item mall?
I have some silks and intent to buy x2 exp (4 week) and resurracted watch for loot pet. Are they worth?
Because I just see anyone sells x2 exp per day.

Thanks for your helping.

[Gano]

I recommend you get Premium, Devil and a Pick Pet. You can get SP tickets through JewlBoxes.