Price, Comfort, Support, Durablity- basic shit.
High-impact things requires a solid shoe- I had two knee surgeries a few years back (flat, wide feet too), and the only shoes I can skate in since then without my legs falling off were/are ?S, and sometimes HUF (Choice)...
I'd be wiling to give Lakai a shot at some point.
I love the grip and feel from Vans Eras, but the soles and insoles provide such little support that unless I'm landing everything or just working on manuals, I get home and have to crawl up the stairs. Vans with SoleTech/STi insoles are a great combo though. Shit any shoe with a soletech insole is a winner, imo.
?S shutting down has been one of the worst things to hear, as I've skated tons of pairs right out of the box with no blisters, pain, or anything bad, even with the bad knees and feet. I'll be giving Emerica a try (got my last pair back in 1996 lol), because I find Etnies shapes a bit too snug on the top of the foot.