Those are not problems, those are trade-offs. OP is right, you could be in a position in which those trade-offs dont apply to you (i.e. by buying a "expensive" but great solution, this happens all the time in all the industries) or you could sacrifice one item (say speed) in your solution if this is not a problem for your workflow ("so what if a open source tool runs 2x as slow as the best proprietary option, our daily batch processing take 2 hours and it is used in weekly buckets")