Hey there! Thanks for posting. The main difference I have seen between what we recommend and what other guides recommend is that our simulator and calculations show that haste isn’t very good for BM.
I spent quite a deal of time double-checking it, and I think that our recommendations pass the “sniff test” so to speak.
There is a thread where I discussed it, but I think this post is potentially the most relevant if you don’t want to read the whole thread: