short answer: it depends.
long answer:
It's complicated, people react very individually to antidepressants HOWEVER it's possible to find the most common outcomes and side effects for every drug.
It's worth researching how specific meds work. Because different groups of meds have different mechanisms of action, which can help you predict what will help you. For example SNRIs affect noradrenaline, which is responsible for motivation and can help people who mostly struggle with it; there are more sedating drugs which will help people who are anxious and jittery, and there are more activating drugs which help those with little energy. There are mood stabilizers which mostly work for intense mood swings. A good psychiatrist should be able to give you medication that's adjusted to your symptoms, BUT some doctors might be a bit careless or just not understand your experiences well enough/just throw you on SSRI by default because they're the most common meds. So it's worth to research before you actually start taking anything.
When it comes to side effects, it's also worth knowing which ones are the most common for a specific drug because it also depends on the substance. You can find statistics about it, reddit posts etc, just search the name of the substance and read about people's experiences. You can also search name of the substance + a particular side effect you're worried about to roughly see how common it is.
Personal experience: Prozac/fluoxetine got me out of the worst depressive episode of my life, like my default mood just went from casually miserable/numb to kinda bad/kinda good sometimes. It also allowed me to feel any kind of pleasure again after ~3 years of complete anhedonia. Just.. I got the option to have any good days again. It also deleted 80% of my social anxiety which was unexpected but I'll take that. No side effects besides loss of apetite during the first month or so.
I've also started Wellbutrin over a month ago and noticed I have more energy (which is good for me) but idk if that's from the med or something else.
My first psychiatrist prescribed me a mood stabilizer which I didn't take because it seemed to me that it would only harm me, since I never struggled with extreme emotions, only apathy. It was probably a good decision but idk how it would work for me.
Also note that many antidepressants need around a few weeks to start working. Also, like mentioned above, for some people only medication combos work well. Overall I think it's worth trying though if you do research, you may save yourself some time and skip the very unpleasant experiences. There are many medications out there, just a few types of classic antidepressants but there are also antypsychotics and other types of drugs that are prescribed "off label" for different conditions and work well for some people.