Which one is better?
Which one is efficient?
Which one is mature?
Which one is hotter?
Who has compared both for pros and cons?
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Your questions aren't all answerable (eg 'better' is entirely opinion - you would need to ask 'better for purpose X') but what can be said is:
I would advise updating your question to give your needs, then it may be easier to provide comments about which is better for those needs.