I’m not understanding your question? Chosing TBs and Collecting City Coins/Prizes are unrelated Topics? ![]()
I Collect City Coins/Prizes 22-24Hrs and Mostly Brown Boxes for my TBs. ![]()
When you first start on CW, NGs TB info works!
But as your City Grows to a HIGH Gem Value, your Brown TB Box will “Max Out” (about 1.8M Gems) and give you the same Prizes as the Longer Timed TBs.
Also your HMP Building Reward has a LOT to do with the Size of your TB Prizes even if your City is not “Maxed Out”!
That is why it is Very Important to have a Constant Building Program to KEEP your Building HMP as High as possible in your beginning. ![]()
One thing you can NEVER Predict is under which Box the HIGH TB Multiplier is? Like @NashRivers said above, That 2Hr TB had a SUPER High Multiplier and the 4Hr TB did not. But at least those Bubble Boxes worked, LOL! ![]()
I use the CW App on my Phone and Also the “Hey Google” Feature, LOL! “Hey Google, set a timer for 10mins”! I can open a TB anywhere/anytime. I opened 1310 TBs last month!
I LOVE CW! ![]()
And like @papa_meester said, It took me about 2Secs to Swap that Purple Box Challenge, LOL! I Super Rarely use them. ![]()