I don't have a ZS4 but Tom (
@HungryPanda ) did. I think it was one of the few inexpensive ones that I gave away this summer . Meant to write them down but I can find out.
For myself I have taken the BA10 and the ZS7. Also the Dunu Titan6, QKZ VK4, Shuoer Singer, Tri I4, and KBEAR Diamond (which arrived the day before he died). At some point I will probably also take the Oriolus Finschi and the MT100. Maybe the Aten or the Rah.
Ones I was always interested in but never wanted to acquire in this way.
As for "doing well" ... not going to happen. I miss him more each day. I have been almost completely alone and isolated since April 15 th... the day he was murdered by Covid destroying me in the process.
I do hope to eventually enjoy music again but so far it is difficult to listen to more than a song or two at a time.
...see why I have not been posting much? I do lurk though. Still subscribed to several threads. Semi-active in one. Ocassional posts in others. I often see posts that I want to reply to but usually just reply in my mind. I miss discussing these things with Tom. I miss everything we did... even when we were doing nothing. A light has gone out.