Haven’t heard the tfz no.3, other than that all good picks, the blons are good for the price but you have to make some adjustments to them ie get new cable / change eartips.
I personally really enjoy my OH10’s but they are real heavy so comfort might be an issue.
Are you referring to Zeos’ yard sale? Not sure if he still has them - quite sure he sold them a couple months back watching his latest yardsale video.
If newbee works for you then I’d say stick with them. You can read up on the tips on some of the other threads.