DIN vs. Yoke It's All About Scuba

My life/diving goal this year is to prepare myself for diving Antarctica in 2015/2016. Part of my preparations includes getting a drysuit (still working on that, much to my chagrin) and also changing my regulator configuration from yoke to DIN. So why would I do this? What are the pros and cons for yoke configurations…

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The Coltri DRVINT is an International (Yoke) scuba tank fill with on/off valve, handwheel bleed, thumb screw fitting, and a #4AN (JIC) male fitting

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Valve, Scuba,Yoke/DIN,K,3000 PSI,3/4-14 NPSM

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DIN vs. Yoke It's All About Scuba

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Need to change my tank from yoke to DIN. What DIN valve would you recommend?