The standard in the US for years has been 6%. The split is "3/3" but actually is typically 3.5% to the sellers agent, 2.5% to the buyers due to the cost of listing MLS, etc.

Not saying you can't negotiate better, plenty of people do, and there's more options than ever for listing methods.

Obviously the quality of realtors is all over the map because the licensing bar is relatively low, so hire accordingly.