As I have not experience any of the mentioned carriers lately, I can no comment from a comfort point of view.
1. Are tinings okay for your personal preference ?
2. Are you member of any FF
3. Fares ?
And then the A.nutter's questions ...:
a) Any new airline to fly ?
b) Any new Aircraft type to fly ?
c) Any new airport to use ?
Unless it gets unattractive from a financial point of view, you even might select different carriers for the outbund and the return leg ...
Having checked random dates in May, fares for oneway flights (to DXB
) appear to be okay for the sector length involved. And there are many attractive connections possible (incl. Damakus, Sanaa, KWI and AMM to name but a few ...).
Might even be an option to fly into/out of AUH
on one leg.
Carpe diem ! Life is too short to waste your time ! Keep in mind, that today is the first day of the rest of your life !