Hm AWS support has been very good to me. Granted we pay for it, but every time I had a question they actually reproduced the situation based on my descriptions,

Hm AWS support has been very good to me. Granted we pay for it, but every time I had a question they actually reproduced the situation based on my descriptions, prototyped a solution and came back with exact steps on what to do, pretty quickly, too. (Can't speak for GCP or Azure, I run limited production stuff there since historically we just happened to get a ton of AWS credits first. But, I try to stick with open-source instead of Amazon's proprietary just so that migration or multi-cloud remains an option for us)