As for trading items, that has been brought up before and knocked down. Trading items allows players to create multiple accounts and keep farming items off their to exchange with their mane account. For example your main account is level 30 but your strongest fighting mech is level 15. You can keep creating multiple accounts and level up without spending SM till level 15. Then but all the items boxes you can and trade everything over to your main account.
For the pilot that for example is level 30 and wants to make a level 26 mech with the blue blast weapon. WHAT OTHER ALTERNATIVE IS THERE!?
since trading is a no no and We can't choose the level of box we want