> This is OK for many cases, but gets pretty expensive and inefficient for prototyping I used to think so too once upon a time and i used to etch PCBs myself e

> This is OK for many cases, but gets pretty expensive and inefficient for prototyping I used to think so too once upon a time and i used to etch PCBs myself etc. Then my child was born and the value of my own time sky-rocketed. Now even when prototyping my hobbies, I'd rather focus on the work where my doing it adds value especially with the internet making producing custom designs a commodity.