Rotary.
The cost between the rotary and the rapid exit probably won't be that much as its surprising how much room a rapid exit will need.
I look at a rapid exit and all the bearings, switches, rams and think what a nightmare that could be to repair and maintain. The worst thing for a rotary is that it might not spin but I've seen a few that can be tractor powered in an emergency.
As others said the rotary will be the parlour easiest to retro fit any tech.
The cost between the rotary and the rapid exit probably won't be that much as its surprising how much room a rapid exit will need.
I look at a rapid exit and all the bearings, switches, rams and think what a nightmare that could be to repair and maintain. The worst thing for a rotary is that it might not spin but I've seen a few that can be tractor powered in an emergency.
As others said the rotary will be the parlour easiest to retro fit any tech.