hello user of omnia and omnia 2

i was choosing between this two phone..regardless the outlook..

can u all recommend which 1 suit me.. (no in anythings like omnia 2 is newer so choose omnia 2)

i needed a WM os phone for Document editing and GPS navigation..and oh ya ,great camera,,thats y i came across this 2 only, is the camera for omnia is good? i mean regradless the flash as omnia 2 got dual LED flash..

is it omnia enough or sufficient for me or omnia 2?which omnia is cheaper than omnia 2..