I own both the EDT and the EDP. IMO, the EDP lasts much longer (16 hours +) than the EDT (10-12 hours.)
I actually prefer the EDT (it certainly lasts long enough!) because it is doesn't quite contain the heliotrope overdose that is bottled in the EDP. One must be VERY fond of flowers that produce a strong scent of vanilla and almond to enjoy the EDP. The heavy heliotrope in the EDP is just too much for me.
You know what smells better than both of these? The Jaipur homme showergel! It's not quite the exact same fragrance (though it probably tries to be) in that, the florals are way toned down. To bad THAT scent couldn't be made into an edt or edp.
Word of caution: both the EDT & EDP burn my skin upon application. It doesn't turn red or rashy, but it definitely stings. (Probably the cinnamon.)