Hello Ivan. I don't have the experience to quote a specific awning that would suit your particular needs or caravan dimensions. However having said that I have what I assume is the first issue of the Kampa Air awnings in 260 size.
I'm still more than happy with it.
If I was to get another for any reason I wouldn't look any further than the same brand again. I believe since I got mine they have improved their design making them even better.
I'm sure if you visit a retailer who has air awnings on display you will find something to your liking.
Best wishes Brian
Hi Ivan
We have the Kampa 330 Pro, It cost a lot but it's well worth it...Like any awning you get what you pay for ...
IMO you need to visit the NEC to view and compare them as there are a lot of manufactures who are now producing air awnings ... but anyway have a look at the links below ...
I also have a Kampa Air awning and am very pleased with it. One thing to consider is that the Kampa pumps up from a single entry point. Others like the Vango have multiple air "poles" that you pump up separately and attach with Velcro.
Mel