Polygamy as per The Holy Quran

Daring to touch sensitive topic, but wanted to share what i saw in The Holy Quran as there are many contradictions about this topic.

Surah 4 An-Nisa, Verse 13:

Marry women of your choice, Two or three or four; but if ye fear that ye shall not be able to deal justly (with them), then only one, or (a captive) that your right hands pos sess, that will be more suitable, to prevent you from doing injustice.

Please note the very important provision here- one should be able to deal justly which even big people miss out.

Also V129 of the same Surah 4 An-Nisa says:

Ye are never able to be fair and just as between women, even if it is your ardent desire: But turn not away (from a woman) altogether, so as to leave her (as it were) hanging (in the air). If ye come to a friendly understanding, and practise se lf- restraint, God is Oft-forgiving, Most Merciful.

This verse clearly says that its not possible to be fair and deal justly between women.

So guys things are pretty clear from the Quran, just need to explore and use our brains.