I digged some threads on portals and AA has had upto 35 points/$ in the past. Apparently the highest one right now is UR with 15 points/$.

My question is, what strategy do people normally employ when shopping for bags. I need to buy a couple of hand-carries. Should I just skip portals and buy physically from a store like Ross, Kohl's etc. or are portals still worth it? Are there any coupons available and if so, can I combine the portals with those coupons?

Any help would be appreciated.