Which honey has higher quality
It is impossible to say which honey has higher quality. The difference is likely to be due to the honey coming from different plants. Other sources of difference is in the processing done to the honey after gathering, the one which crystallized has obviously not been treated against crystallization, while the other either has such treatment or is made from a plant which doesn't tend to crystallize.
It is entirely possible that the two honeys are off different quality, but all we can tell from your question is that they are two different types.