Wow, thanks, this is a lot of helpful information and advice. Of course going in many different directions...
Somehow, the question going through my mind now, for those who know both the the Hana SL and the AT-33PTG, would be... What do you think is less good on the AT (or on the Hana) and makes you choose the other one? Sometimes speaking about limitations (and not about qualities) can result in clearer understanding of the exact point we are focusing on. Of course it's pretty clear that both cartridges are good products, it's just about trying to go for the "best" option for what I'm looking for.
I know that my system has other limitations (in some ways maybe the amplifier, in other ways for sure the loudspeakers), but I have to start somewhere, and since my present cartridge is really an "emergency solution", it makes sense to start from here.
Again many thanks to everyone!