I’ve got to rough in two toilets for side by side bathrooms. Do I need to use closet bends? Seems like the closet bends would make my life easier. I think they are called long quarter bends in charlottes cast iron product literature. See pic. I was messing around with some spare fittings and setup a run with a couple elbows and a wye. See pic. But it seems the closet bends would be better suited for the job. Wider turn radius.