Even though the class is one unit, the workload feels like a 4 unit class but professor Darabi is so understanding, he often told us to go easy on lab reports and as long as it covers all the requirements, it doesn't need to be over 10 pages. His lectures are really really helpful and in details. I took 2 circuit lab classes before this but all the professors expected us to know how to work with equipments, but professor Darabi explained every small and basic steps which made me an expert in circuit analysis.
This class is not all about the instructor, most of the class depends on TA's too which unlikely mine was horrible. So my recommendation : no matter what, take professor Darabi but also make sure you know the TA from your previous classes or you gonna have a hard time in this class

Not too bad of a class overall for a lab. As long as you do the work and show you try and score 80+ on everything, getting a high grade shouldn't be a problem.