I just need some quick inputs and i've read as many of the mark v threads that i've found but im still unsure.

I ordered a mark v from iro and i told them how tall i was and im sure thats a terrible way to measure for a bike but its all i got so far. I'm 5'10 and wear 32 inseam jeans although i think 30 would be exact.

I first ordered a 53 and then thought about a 56 but tony recommended a 59.

i also think the 56 is no longer in stock. If i had to choose, should i go with the 53 or 59? or should i hold off.