Depends on who you are, what you drive and what you want. To some people a tube is a tube is a tube. To some people a tire is a tire is a tire and to some people a bike is a bike is a bike.

Tubes are available in different quLities and yeah since you brought up Schwalbes - they lose air pressure less rapidly than other brands.

There are also differences in valves and some presta valves on some tubes have replacable valve stems.

Tubes are available with an anti-flat liquid already installed, in heavy duty models with heavier gage construction and in lightweight latex versions instead of the standard butyl rubber versions.

They all trade one feature for another so they all have advantages and disadvantages. And unless you feel there`s something special about your bike, then ordinary tubes like what came with it would be just fine.