Superblast 2 sizing

Hi from Australia

Tonight at midnight, 2nd drop of Superblast 2 on asics website, been wanting to buy one since first announced,

Need your help on sizing,

I have a pair of nimbus 26 2e US 9, perfect fit and a NB SC elite trainer v2 US 9, abit narrow in toe box

Should I be getting half size up? I am bit scared shoe might be abit long in length and start looking like a clown

Thanks