With regards to brands, I find there are so many nice time pieces to choose from out there across many manufacturers and with my limited means have to be selective in what I end up going for. Lately the pull has been going towards older pieces. In the world of vintage it is certainly far harder to stick to one or a few brands as so many made high quality beautiful pieces back then. Whilst I can understand how some focus entire collections around one brand or even one model (like submariners, daytonas) I am a bit more lost in this world and look for diversity as much as I would wish to have multiple iterations of each piece I own!
I have seen some your pieces here on the forum, and the items you show are all quite impressive!