I was never a fan of either the A-wing or B-wing from the films (and have never purchased sets of either ship), but the treatment of BOTH of these ships in Rebels has made me a convert. The slanted s-foils and individual colors treatments on the Rebels A-wings are great and the Blade-wing, particularly the action scenes of its maneuverabilty and cannon really show this fighter's potential.
I love all things SW... OT, PT (at least the bearable parts), Clones Wars, AND Rebels. For anyone who hasn't given Rebels a second look after watching any episodes from Season 1, I encourage you to check out Season 2 (stills, MOCs, and commentaries don't do it justice!).