i've got the aero-flat ones on mine (thought i'd give them a go considering they were less than a tenner for both blades off ebay
)
so far i think they're better than the bosch standard style ones i had before (from halfords). Much quieter and smoother. only problem is that they do tend to judder a bit over 80mph (ish
) if its just drizzling and theres not enough water on the screen. but otherwise, pretty good.