No worries at all, I am happy to share my experience. I can't say for sure it was the Mandamus suit that did it as far as my case is concerned. Either way, I am happy DoS gave me my recommendation even if it took almost 16 months. For context, I know someone who got their DoS recommendation after only 9 months in June 2023 (without a mandamus suit). Their case involved a USC child, whereas mine is a spouse. My mandamus suit was filed against both DoS and USCIS at the same time. It took my lawyer about 2 weeks to prepare/file the case. The cost was $5,400. The case marked as received by the court on June the 16th, 2023 and I got my DoS decision on August the 10th. I am still now waiting for USCIS to send me the final notice of approval, so I am not out of the woods yet. Hope this helps!