Q: I asked a question about ZST yesterday and noticed there's actually 2 that I can buy through my broker. ZST and ZST.L What is the difference between these and witch one would you prefer for park cash in.

Thanks

Q: It is my understanding that ZST.L does not pay out any interest or dividends but rather reinvests them. If that is the case, when one eventually sells their holdings would the gain in share price be treated as a capital gain instead of interest or dividends?
Looking at both PSA and ZST.L, apart from the face one pays out regularly and the other does not, does one stand out as a better place to park some cash to you?