Everywhere I look a 10ml of test C and Test E are the same price but cyp is 200mg/ml and test E is 250/ml. Everyone says cyp and E and pretty much interchangeable and will give the same results at the same dosage. Why is cyp more and why is it always 200/ml as opposed to 250? Maybe because people use cyp for self administered trt and 200 works out better?