While the Lion-OCBC Securities Hang Seng TECH ETF has a higher expense ratio as compared to 3067, it's denominated in SGD which means no loss to FX conversion/fees. In this case, would this be better?

Hi anon, yes, the fact that we can buy in SGD is an advantage that Lion-OCBC Securities Hang Seng TECH ETF has over its rivals.

Investors can use their SRS to buy the ETF too and that's another plus point.