I dunno on Sandstorm. My first thought (without knowing his size class) was that I might pick him up if he were a voyager, but at $55 for a Leader, I doubt it. I know inflation has required cost-cutting to keep the same price points but it just looks light. That said, I do like that he got the toy face, the deco looks snazzy, and all 3 modes actually look pretty decent, no obvious loser like Blitzwing had.
Really happy to see the comics get some love, but not quite sure on the execution. Too often the shading doesn't really work IMO and the shading just looks like gunk. That said, I still don't have that Shockwave mold yet, was hoping for comic colors, so... this might be the only chance.