I have 2 90mm hella's. With roo lights slim line HID ballasts , ( light force copy ) excellent light out put , but as stated above
More failure points ,but no issues so far , my lights are set up. , off hi/lo. ( one lamp low beam both hi beam )
The only thing I don't like is start up time , where LED is instant .
Once I'm working again I,ll get a pair of baja squadrons set up the same way ,