My question is regarding the comparison of simulation softwares. Which one of the aforementioned softwares is the best one? And why? Is there any other software which is even better than these?
Maybe it depends on our current knowledge and necessary. I am a basic guy and enjoying with analog parts. So LTspice IV is easy and suitable for me. To simulate programmable chips and so, you have to choose like Proteus. Some people use MultiSim too.