I would be confident enough to say Bvlgari's Aqva(not the marine version) is a the best replacement. im pretty sure a good handfull of us ditched our ADGs for bvlgari... also if u like code, i think u would have no issues with fahrenheit...im just a SLIGHTLY older than you and i too use to use 3.4oz bottles of ADG every year. bvlgari has a much richer almost musky dry down, which ADG doesnt offer. ADG is no doubt a crowd fave, but the poor longevity and sillage as compared to bvg aqva is miles apart. if u noticed, ADG has this thin plastic dry down at the end... not overly synthethic as some others may experience. but bvg has a great mossy -musk dry down which is much richer and lasting. i resorted to room freshening with my ADG coz i like it on my sheets and pillows but just doesnt last long enough for me to wear out anymore. if fahrenheit is a little too heavy for a code replacement, the 32 flanker is lighter and a tad fresher and creamier...personally these are the ones worth trying or buying for their longevity and sillage/drydown. btw do u notice ADG turning a tad sour at the end?