Your awning size (from the Adria Website) is 1077. Isabella do two fantastic touring awnings, the Capri North and the far more expensive Ambassador. Isabella size 1075 fits A measurements from 1061 to 1085. Were I to recommend a make of full awning it would be Isabella. There are cheaper options such as Bradcot and Dorema, neither are poor quality but the comparison with Isabella just doesnt hold up. For an Ambassador of that size you would be looking a touch over 2.5k, a Capri somewhat cheaper.
A decent cheaper option would be Ventura also made by Isabella.