Just passed the AWS Developer exam to complete my goal of passing all three associate level exams. All my thanks to the LA team for this wonderful website.
I passed all three exams within 26 days of each other, with a total of about 10 weeks of study/prep start to finish. I had NO AWS experience prior to 10 weeks ago. So for those wondering, it can be done that quickly if you dedicate enough time, and use the LA resources.
My stats: SA exam: 72% SysOps exam: 74% Developer exam: 85%