Vanguard FTSE North America UCITS ETF VNRT

An ETF that tracks the performance of companies in the US and Canada.

Are costs on such etf usually worth it?

Vanguard are famous for keeping their fees as low as they can. This one has a very low 0.10% fee - you have to make your own investment decisions but 0.10% shouldn’t stop you if you like what it offers.