We have found the "Hillston" to be a great design for 70-80 steers or 40-50 cows & calves.
You can hold 70-80 head before the crush, and there are 2-3 drafting options (40 head on the inside pen). Then, you have the options of back out to the paddock or back into the main pen.
We have used this design ourselves on two separate lease blocks in years past and have found it to be very effective and great value for money.
