I want to buy the VUSA ETF which domiciled in Ireland.
I am aware this is not tax-optimal, but unfortunately I do not yet qualify for an account with the Interactive Brokers since I have never traded stocks before, and because of this I will use Degiro instead this year.
I am planning to invest 20k CHF, and I noticed this ETF is available in both LSE and SIX. https://www.justetf.com/uk/etf-profile.html?isin=IE00B3XXRP09&tab=listing
Since Degiro charges exchange rate fees, I would prefer to buy the SIX one since it is sold in CHF.
My question: Does it make any difference in which stock exchange I buy the ETF, other than the currency? (E.g. duty stamps, or tax pitfalls, or tax forms convenience?)