How did I forget about this thread??
I ended up ordering seven raptors in total -
Velociraptor,
Saurornitholestes,
Dromaeosaurus,
Pyroraptor,
Balaur,
Dromaeosaurus (fans' choice), and
Zhenyuanlong (fans' choice). The two Dromaeosaurs and Balaur ended up being my favorites, at least aesthetically (I expected that of Dromaeo, but Balaur surprised me).

To be perfectly honest, they ain't perfect; the raptors are very top-heavy and struggle with balance. Some joints are too loose (ankles), and some joints are hindered by the sculpt itself (necks, shoulders). The bases and extra toes are nice, but the actual support rods and pieces are tricky to work with, and prone to stress damage if a raptor falls over too much.

Despite those issues, these are still really great toys. The sculpt & paint jobs are top-notch, and one CAN get a nice variety of poses if one has practice and patience. I certainly have managed some fun:
Meanwhile, David Silva is hard at work on the Ceratopsian series; he's aiming for an early 2019 start for the Kickstarter campaign. He's making good progress!