1st off the Backpack is an major issue, scrolls etc.
But i encountered another really annoying problem, i have bought extra slots with gold. So now i have 70 slots instead of 48. But one thing that really bugs me is the fact that Elemental stones dont stack! It should stack like the rest of the items ex. Pupil ingots. Instead of them being in your mailbox, if i dont have sufficient space available. Elemental stones seems to be the only items besides demon tokens that dont stack. Nonreason for them not to imo. Makes no sense.
2nd i have questions about the coming update
will gold and jade sets be allowed to be upgraded to level 70 or just my character? The reason i ask is because i think the game will be highly unbalanced if gold players can max out equipment to level 70 relatively cost free. Their power will increase tremendously, while jade sets players will have to spends tens of thousands of dollars, still trying to get beyond (for some) that illusive 60 mark. I personally have bought 50k gold and with all the failures from upgrading im stuck at level 50 for 4 outta 7 items.
I dont mind competition or lots of high level players, adds to the fun. But i will regret buying all my gold if it turns out i just should have kept my frosty set throughout the entire lifespan of the game.