I would suggest for you to go RO first. Get a feel for the design, the brand, you will really fall in love with the grand tapisserie, the way it glimmers in the sunlight and moonlight, photos don't do it justice.
It is also the cheaper one, and leaves room for upgrade to the ROO in the future, because trust me, you will want another AP sooner or later!
Of course I am quite biased hahah! First post here in MWF after lurking for some time.
Blue dial turns grey and glimmers under moonlight

Beautiful caliber 3120


How a Navy Theme ROO looked on my 6.75 inch wrist

RO and ROO side by side

All photos taken with a Samsung Note 2.
I hope this helps! However i think it's going to confuse you even more hahaha
