@frankk, I’d just like to say how much I appreciate your contributions to this topic. I (rather reluctantly) subscribed to the A. Brahm/Sujato school of thought on the definition of jhana for a while (though I agreed with Ven. Analayo that they are only necessary for the Anagami stage). But I’m now reconsidering, thanks it part to your posts. BTW, have you posted anything about the need for a nimitta to enter 1st jhana? One thing I found unpersuasive about the “deep jhana is the only true jhana” model is that the “light nimitta” phenomenon for 1st jhana doesn’t really seem to be clearly mentioned in the Suttas. It seemed like such a crucial marker for entering jhana wouldn’t have been omitted, if it really were a requirement.
IMHO the real potential for damage doesn’t lie with the “heavy jhana only” model per se, but the claim that heavy Jhana is also a requirement for stream entry. One thing I like about meditation teachers like Daniel Ingram and Culladasa is that they recognize the different degrees of depth of Jhana, and don’t say the “heavier” versions are a requirement for stream entry. Even many ppl who favor the “heavy jhana only” model, like Ven. Analayo and lots of the posters at dhammawheel (from what I can recall), say the need for these Jhanas don’t kick in until the Anagami stage.
In regards to how to deal with the translation — I’m a big fan of BibleHub, where different Bible translations of verses can be laid out on the same page, along with a lexicon and commentary. This makes it easier to compare and contrast different translations. Ideally, it would be nice for a similar feature to be implemented at SuttaCentral at some point in the future.