I noticed some of these too, and I like the new Clone Fighter...
Moreso I liked the fighter that looked like an off-shoot of the Y-Wing design though, which was shown in the Clone Wars sketchbook that Matt brought back from SDCC for some of us... It's a neat design, smaller, and almost resembles an interceptor type of fighter made by the same team that make the Y-Wing Fighter/Bomber.
I'd love to see either of these "Republic Fighters" produced though as scale toys... Pack in a new clone pilot with less goofy pose and I'd be really happy with these.
I'd take a Quarren soldier too at this point. THose guys just look too cool to pass up.