I'd also recommending reaching out to https://trtdoctors.com.au/ they are about half the price of Primal.
I'm not sure Primal is worth the additional cost now that Dave Lee has left. However if you're looking to run cycles, Primal is still best as they have 6 month blood tests once you're stable, vs the normal 3-4 months of other clinics.
Same, and I use @ozsteroidsofficial currently for all my test, however if you're looking to do TRT forever, I'd recommend going through a clinic first. As this way it's much easier to go back from UGL to prescription if needed.