Need Sizing Help ASAP Please

Going to purchase some air jordan retro 5's Oreo and some gamma blue 11's but need some help in size. I can wear size UK 7 and 7.5 in most shoes and I opt for 7.5 most of the time for extra space especially because I think my left foot is a tad bigger/wider than my right so my question is how do these 2 fit? Should I go size up/down or stay tts and get maybe a 7.5 for bit of space. Going to purchase these tmoz so need help ASAP thanks

Anyone?

Oreo's = TTS

Gamma's = .5 up or TTS for a snug fit.

My gammas felt great at my true size which is 9.5

Oreos felt a little tight on my true size at first but after wearing them for a day they "broke in" and felt great too.

Just go with your comfortable 7.5 i would say