I saved up my allowance for two months simply to acquire satisfactory UC to get the Lucky Spin Royale go
https://www.scribd.com/document/980420808/What-Happens-When-PUBG-UC-Doesn-t-Arrive-My-Support-Ticket-Experience-with-Manabuy-129553
I saved up my allowance for 2 months simply to acquire ample UC to get the Lucky Spin Royale cross, making the grind absolutely valued at it.