You will very highly likely to be disappointed by AOW after Primer experience unless you find a extreme high level PADI instructor. AOW requirement is NOT advanced in any way. In the general case, PP in AOW is a joke compared to what you get in GUE. Navigation, yeah, I can see some usefulness in it if it is taught well. Deep dive is all about gas planning, which should be well covered in Primer (I think).
Again, this is a general case. The main issue with AOW is one instructor will bring out 6 students, doing one dive per skill listed above. How much can you learn in PP and navi in that limited amount of time with such large student to instructor ratio?? If I were in your situation, I will go for PADI rescue with a good instructor. AOW isn't worth a while in your case anymore
isn't PADI AOW a pre-requisite for PADI Rescue? It was when I took it.