Why does there have to be one right answer? Lots of us have both DF and recumbent bikes, and prefer the DF's. You don't hear from us too much because we mostly stay out of this forum.
You like your bent, more power to you. I prefer my DF. I can ride 10 hours and still walk and sit when I am done.
I am riding a 9 year old bike (my newest) and have no plan to replace it any time soon (or maybe ever, given my age). Some people I ride with think I should get a more up to date bike.
As long as I am out there having fun and (hopefully) staying healthy, what more do I need?