First Timer seeking Advice

Hi everyone! Looking forward to sharing my experiences with this community. I’m a first timer attempting to grow some micro greens. Ideally I’m looking to either reduce my groceries or be able to sell to some to the restaurants close by.

Anyone that has had previous experiences in such endeavors, can you share your experience. I’m still uncertain which plants I should focus on.

Ps: I’ve never really been a salad person, but I feel it’s going to be a nice feeling to eat something you produced yourself. So I’m going in open minded