On my commuting bike I've got lovely 36h Superbe Pro hubs and Mavic Open Pro rims. I ride around 100 miles a week over pot-holed London roads. They've served me very well over the last 2 years but are nearing the end of lives. I'm sticking with the hubs and before I go ahead and get another set of Open Pros rims I was wondering if there were alternatives that i should consider. Would like to keep it cheap- up to £40 for each rim is my limit.