There's a long and winding thread called "Best of Ali-Xpress" [sic] on WatchUSeek that has a bunch of ideas. Outside of that I'd recommend searching either by movement name ("NH35", "PT5000") or popular watch model diameter ("40mm" for a Sub, "41mm" for an SMP) and sorting by best selling. From there you can go to the storefronts and see all of their models.