This is a great point. Look at Stanley. Not as thorough but almost a billion a year. So yes it is all relative. However to stake our deepest roots, doing the most thorough job will yield best ROI over decades esp for O/O's.
For future reference Hos Vibe has removable weights making it easier to transport, lift and lowering weight on less soiled/delicate floors. Congrats and let us know how you like it. How much was it by the way?