u/imposables

I have been DCA in ETFs in the US market for some time. One of it is VTI and recently got on a call with an advisor at FSM and she mentioned a VTI-equivalent ETF in LSE with half the dividend withholding tax compared to US (15% LSE vs 30% US).

I’m still pretty new in investing and would like to seek advice on this matter. Is moving to LSE a good move even though my primary goal is capital gain and not dividends? Any reason to stay in the US market?