you guys make me regret for not sizing up one

they're really a little tight on the thighs right now
could've gone with a 31…but went tts with a 30
oh well  gonna cross my fingers and hope they stretch enough

arrived 2 days ago…thanks G for the super fast shipping to hong kong!
some fit pics...

i'm considering the 666Sod as my first pair of IH denim..
so if i wear a 30 in F310, is it better for me to get a size 31 in these, or will a size 30 stretch enough?
thanks!