Snoot Measurement Data?

[SFEgr]

There seem to be a lot of comments, claims and criticisms regarding various strobe/snoot assemblies which are all good fun but don't always tally with my observations. I am wondering if there are any testing standards or best practices for reviewing these packages - that ideally one might be able to replicate to confirm some level of accuracy.

I think I am reasonably aware of the myriad of variables that come up but it would help me understand the real 'illumination based' / lighting through-put advantages of one system compared to another - in actual numbers - leaving ergonomics and cost benefits to the talking heads. Has this been done or listed somewhere?, as I have looked about and have not found anything.

 

This sort of data would be very persuasive (for me at least) to meaningfully consider my possible snoot futures.

 

Simon