Why do US paratroopers still use round parachutes when the rectangular parachutes have the ability to change direction and even slow the jumper down a bit just before hitting the ground?

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Do modern US Paratroopers use the 'round' parachute when deploying

Is it true that US Army and US Air Force Paratroopers sometimes put fake parachutes onboard the Aircraft, and if so, why do they do this? - Quora

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How long can you stay in the air using only a parachute before having to pull the cord and land? - Quora

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Why do US paratroopers still use round parachutes when the

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Is the speed of fall between a conventional parachute and a

What would happen if skydivers open their parachutes before they reach terminal velocity? - Quora

How high do military paratroopers drop? And how high do they deploy their parachutes? - Quora