VWRL - to buy in CHF or EUR?

When you say the largest liquidity, I assume you you refer to trading volume. But then I look at the VWRD.L in London


Until now there were barely 4000 stocks traded and the average is at 44k.

While the Euronext in Amsterdam:

Has a daily already 23k today and 164 thousand average daily.

Or am I misinterpreting something here?