PG 2.5 Playstation shoes - Which is better, Grey or Blue ?

Paul George (PG) 2.5 Grey Playstation shoes were released on December 1, 2018 and the PG 2.5 Playstation Blue shoes were released on December 27, 2018. Two ways to but them from retail, go to your local Foot Locker store (not all Foot Lockers carried them) or enter a drawing to win a chance to buy them on the Nike SNKRS app. The blue shoes are the same ones Paul George wore on the Christmas day game vs the Houston Rockets. No way to change the battery as of right now and the battery lasts 150 hours. If you have a pair, use the battery sparringly.