Never had clear bra until we bought our X5. Had a pre-cut kit installed by dealership when the car was delivered. The clear bra looked like crap, and I ripped it off a couple of weeks later. The only way I would go now is a custom job, with no seams, but I'm sure that would be a lot more expensive.
2015 M3 6MT | Yas Marina Blue, CF Roof, Cloth | Adaptive M Susp, 437M 19" Silver | Stripper
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M | Loaded