Good comment that many times when we do an experimental design or practice to see how we can run a circuit or part of a circuit that later we make, as we have several means for mounting the circuit. All depends on the complexity of the circuit that we build ourselves.
First is to send him to manufacture, but hey this to a practice we can be very expensive and still leaves we have to send them the Gerber files, which entails making our schematic and PCB design. Through programs like PCBs Design Kicad, Eeagle, Orcad, Geda, etc …
If the circuit is simple good because with plates Protoboar is a good option, but when things start to get complicated and having to put many cables because the truth is that I do not trust anything that any wire has no proper connection.
Then there is the best option of reliability is to design the schematic and PCB with any of the above programs, and build the PCB, with multiple means there is out there and explained in Internet.
As I say this is the best option if we have the expertise to create PCB good quality and reliable, but not without also quite odd job.
Then to make very fine wire connections pure use of the hoses of telephone copper, and begin to trace the tracks welding, between component and component soldering everything very well and making welds so that no cold or bad you take.This method may further allow a large volume of large tracks in very little space.Someone may think you do this a lot of work and so, but if you do your plate, you have to design the schematic, the computer will traze tracks and then you sort that are never perfect and has its little job of rearranging, reveal the plate and put it in acid, drill all the holes and vias that can be a good little job this and then finally weld all the component.
Well as you can see, riding this circuit can be nothing expensive and But if we recycle materials we get out there.Regards we are.