Board Thread:Game Discussion/@comment-75.161.20.78-20160715052814/@comment-28333578-20160715122421

RomGuyony wrote: I thought the same for WTTT. Having already upgraded it to 26/30, I'm not sure if there's really much point to upgrading further ( 293 * Gold for what return?). Maybe it will need to be upgraded further in the future, though, so it's a bit of a gamble

If you get Group A in the WTTT just one week then those upgrades paid off... I guess if you're Group A every week already then it doesn't make a difference.
 * EDIT=233 Gold, didn't pay attention, there are only 2 Gold upgrades left after strategy for McLaren Generations