Cicero is speaking through Velleius, and using him as a literary tool, ultimately to persuade his audience to his cause, not necessarily provide an objective survey of history. So, I think that anything that the character Velleius proposes in Cicero's narrative needs to be referenced against the established doctrines set by Epíkouros and preserved by Philódēmos. There are a few things Cicero records that are surprising, so I read him cautiously.
Eikadistes I agree with this general concern, but as of yet I have not (to my memory) run into anything spoken by Velleius that I have found reason to question as being in actual or potential conflict with any other authoritative texts. Have you seen anything in particular to question from that section? If any occur to you over time and you remember this thread I hope you'll point them out so we can include those caveats in future discussions.
Same goes for the statements of Torquatus in On Ends. Elli and others tell me that they do not agree that Torquatus should have defended his ancestor who executed his son for violating the rules of battle. I don't share that view, because I think as extreme as the situation is, it's an example of how context has to be taken into account in all situations, and I can imagine that in a military family if someone blunders and jeopardizes the whole army then they would expect to give and receive the same punishment as anyone else. But that's definitely a hard case. It's an example of something I'd like to make a list of. If there's a reasonable argument that Velleius or Torquatus say something that can be challenged as potentially not good Epicurean philosophy, I'd like to keep a list and address those issues over time, if they exist. While Frances Wright is not in the same category as an authentic ancient Epicurean text, I definitely have trouble with some of her formulations and we have a thread here going through those.
And this reminds me that these two long narrations by reputed Epicureans stand out in my mind for their contribution to our knowledge of Epicurus. I have been for the last couple of days trying to remember if there are any other extended presentations like these two in other works of Cicero, or similar sections in other writers. if anyone is aware of anything comparable to these Torquatus and Velleius speeches please let me know. Just to be clear of course I am not talking about Lucretius or Diogenes of Oinoanda or fragments from Philodemus, etc. -- I am talking about well-preserved extended narrations by someone in the ancient world claiming to be an Epicurean that have been preserved by someone else, as Cicero has preserved these two. I am thinking at the moment that there is nothing quite like these two long narrations given in the names of Torquatus and Velleius.