As long as they are making a good progression everytime then it should not be worry, except they are losing much coin then it must be questioned. Because I still prefer site with slowly progress instead of faster but no result in the end. You can compare most of the site which has slowly gain amd faster gain, the result will not be the same and have so much difference
whenever i invest forward , the backwards step i take are in perspective of looking sideways at all the things above me.
i must be throwing my gains slowly into the wind then i can quickly reward before i step in the quicksand. this is when i truly know i am me.
But still slowly progression with some steady outcome is better than faster progression with a quick outcome but only for some period of the time. I do not know others investors but most of them willing to aim for a long term roi instead of a short one but I do not say that there is no people aim for short term. It depends on you as well but as long as they have traffic then it will always have a good result