O’Connor 30L or Flowtech legs with 1040

I’m debating pairing my O’Connor 1040 with the 30L or Flowtech legs. I shoot a mixture of concerts/events and commercial/creative projects. The 30L sticks seem solid and reliable, but I’ve heard a lot of positive reviews for the Flowtech legs. I’m also planning to rent this tripod out, so I want to get a feel for what people prefer.