Open Question: What is the best roof bar and roof box system for the audi A3 Sportbac

[SAVS Dan]

Have a 2009 A3 Sportback without roof bars. We need a box medium boot size which we'll probably use only a few times a year going on UK holidays. If it carried fishing rods then thats a bonus. Audi prices are really steep so unless someone says it's well worth the extra, not just for the badge, I'd rather go for a cheaper option. Want something that is sturdy though. Colour is not really important but "black" would be nice. Interested in any thoughts on differences between Halfords Standard range, Exodus and Thule. Any advice welcome. Cheers