I want to learn one of these simulators. Proteus seems more into the MCU's where as Multisim seems more about components and circuit layout. Which should I learn first? I've managed to get a switched LED working in both pretty quick. What would be the drawbacks of each over the other? I do like proteus because it has pretty much all the PIC's but PIC32. Where as Mutlisim only has PIC16. Or is there some 3rd option I should be looking at? Any insight into the limitations and capabilities I may be overlooking please offer up some advice. I don't want to try to learn both but if I have to I will. My immediate purposes will most likely be doing labs on hardware stuff non MCU related. Later I plan on trying to proteus the PIC24 but till then I need to learn my hardware first and I'll just use a dev board for my MCU work.