A question often asked by people on Twitter. First I wouldn't recommend you go custom on your first device as you may get the measurements totally wrong or you might hate it! There are lots of inexpensive devices about that's are admitidly sometimes only short term wear / play devices. If you want something a bit more long term then try the Holy Trainer 2.
As for the original custom question, that depends on how much you wear it. I've come up with a fool prof way of deciding:
Every time you have a pinch from your device then put 10p in a pot. Depending on how long you wear it or how comfortable it is your either going to decide to stick with what you have or buy that custom device you've been wanting.
Custom is great if you get it right. Sometimes it can take a few adjustments to get it right. Two things are important you have when ordering your custom chastity device, patients and money!
